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Merge branch 'drm-radeon-ni' of ../drm-radeon-next into drm-core-next 

* 'drm-radeon-ni' of ../drm-radeon-next: (30 commits)
  radeon: consolidate asic-specific function decls for pre-r600
  drm/radeon/kms: add NI pci ids
  drm/radeon/kms: don't enable pcie gen2 on NI yet
  drm/radeon/kms: add radeon_asic struct for NI asics
  drm/radeon/kms/ni: load default sclk/mclk/vddc at pm init
  drm/radeon/kms: add ucode loader for NI
  drm/radeon/kms: add support for DCE5 display LUTs
  drm/radeon/kms: add ni_reg.h
  drm/radeon/kms: add bo blit support for NI
  drm/radeon/kms: always use writeback/events for fences on NI
  drm/radeon/kms: adjust default clock/vddc tracking for pm on DCE5
  drm/radeon/kms: add backend map workaround for barts
  drm/radeon/kms: fill gpu init for NI asics
  drm/radeon/kms: add disabled vbios accessor for NI asics
  drm/radeon/kms: handle NI thermal controller
  drm/radeon/kms: parse DCE5 encoder caps when setting up encoders
  drm/radeon/kms: dvo dpms updates for DCE5
  drm/radeon/kms: dac dpms updates for DCE5
  drm/radeon/kms: DCE5 atom dig encoder updates
  drm/radeon/kms: DCE5 atom transmitter control updates
  ...
This commit is contained in:
Dave Airlie 2011-01-10 09:27:06 +10:00
parent 0ba41e449f 187f3da3d9
commit c3307cd6a7
26 changed files with 1629 additions and 149 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/radeon/Makefile
View File

@ -66,7 +66,7 @@ radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \
r200.o radeon_legacy_tv.o r600_cs.o r600_blit.o r600_blit_shaders.o \
r600_blit_kms.o radeon_pm.o atombios_dp.o r600_audio.o r600_hdmi.o \
evergreen.o evergreen_cs.o evergreen_blit_shaders.o evergreen_blit_kms.o \
radeon_trace_points.o
radeon_trace_points.o ni.o
radeon-$(CONFIG_COMPAT) += radeon_ioc32.o
radeon-$(CONFIG_VGA_SWITCHEROO) += radeon_atpx_handler.o

57
drivers/gpu/drm/radeon/atombios_crtc.c
View File

@ -403,6 +403,7 @@ union atom_enable_ss {
ENABLE_LVDS_SS_PARAMETERS_V2 lvds_ss_2;
ENABLE_SPREAD_SPECTRUM_ON_PPLL_PS_ALLOCATION v1;
ENABLE_SPREAD_SPECTRUM_ON_PPLL_V2 v2;
ENABLE_SPREAD_SPECTRUM_ON_PPLL_V3 v3;
};
static void atombios_crtc_program_ss(struct drm_crtc *crtc,
@ -417,7 +418,30 @@ static void atombios_crtc_program_ss(struct drm_crtc *crtc,
memset(&args, 0, sizeof(args));
if (ASIC_IS_DCE4(rdev)) {
if (ASIC_IS_DCE5(rdev)) {
args.v3.usSpreadSpectrumAmountFrac = 0;
args.v3.ucSpreadSpectrumType = ss->type;
switch (pll_id) {
case ATOM_PPLL1:
args.v3.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V3_P1PLL;
args.v3.usSpreadSpectrumAmount = ss->amount;
args.v3.usSpreadSpectrumStep = ss->step;
break;
case ATOM_PPLL2:
args.v3.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V3_P2PLL;
args.v3.usSpreadSpectrumAmount = ss->amount;
args.v3.usSpreadSpectrumStep = ss->step;
break;
case ATOM_DCPLL:
args.v3.ucSpreadSpectrumType |= ATOM_PPLL_SS_TYPE_V3_DCPLL;
args.v3.usSpreadSpectrumAmount = 0;
args.v3.usSpreadSpectrumStep = 0;
break;
case ATOM_PPLL_INVALID:
return;
}
args.v2.ucEnable = enable;
} else if (ASIC_IS_DCE4(rdev)) {
args.v2.usSpreadSpectrumPercentage = cpu_to_le16(ss->percentage);
args.v2.ucSpreadSpectrumType = ss->type;
switch (pll_id) {
@ -673,9 +697,14 @@ union set_pixel_clock {
PIXEL_CLOCK_PARAMETERS_V2 v2;
PIXEL_CLOCK_PARAMETERS_V3 v3;
PIXEL_CLOCK_PARAMETERS_V5 v5;
PIXEL_CLOCK_PARAMETERS_V6 v6;
};
static void atombios_crtc_set_dcpll(struct drm_crtc *crtc)
/* on DCE5, make sure the voltage is high enough to support the
* required disp clk.
*/
static void atombios_crtc_set_dcpll(struct drm_crtc *crtc,
u32 dispclk)
{
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
@ -698,9 +727,16 @@ static void atombios_crtc_set_dcpll(struct drm_crtc *crtc)
* SetPixelClock provides the dividers
*/
args.v5.ucCRTC = ATOM_CRTC_INVALID;
args.v5.usPixelClock = rdev->clock.default_dispclk;
args.v5.usPixelClock = dispclk;
args.v5.ucPpll = ATOM_DCPLL;
break;
case 6:
/* if the default dcpll clock is specified,
* SetPixelClock provides the dividers
*/
args.v6.ulDispEngClkFreq = dispclk;
args.v6.ucPpll = ATOM_DCPLL;
break;
default:
DRM_ERROR("Unknown table version %d %d\n", frev, crev);
return;
@ -784,6 +820,18 @@ static void atombios_crtc_program_pll(struct drm_crtc *crtc,
args.v5.ucEncoderMode = encoder_mode;
args.v5.ucPpll = pll_id;
break;
case 6:
args.v6.ulCrtcPclkFreq.ucCRTC = crtc_id;
args.v6.ulCrtcPclkFreq.ulPixelClock = cpu_to_le32(clock / 10);
args.v6.ucRefDiv = ref_div;
args.v6.usFbDiv = cpu_to_le16(fb_div);
args.v6.ulFbDivDecFrac = cpu_to_le32(frac_fb_div * 100000);
args.v6.ucPostDiv = post_div;
args.v6.ucMiscInfo = 0; /* HDMI depth, etc. */
args.v6.ucTransmitterID = encoder_id;
args.v6.ucEncoderMode = encoder_mode;
args.v6.ucPpll = pll_id;
break;
default:
DRM_ERROR("Unknown table version %d %d\n", frev, crev);
return;
@ -1377,7 +1425,8 @@ int atombios_crtc_mode_set(struct drm_crtc *crtc,
rdev->clock.default_dispclk);
if (ss_enabled)
atombios_crtc_program_ss(crtc, ATOM_DISABLE, ATOM_DCPLL, &ss);
atombios_crtc_set_dcpll(crtc);
/* XXX: DCE5, make sure voltage, dispclk is high enough */
atombios_crtc_set_dcpll(crtc, rdev->clock.default_dispclk);
if (ss_enabled)
atombios_crtc_program_ss(crtc, ATOM_ENABLE, ATOM_DCPLL, &ss);
}

169
drivers/gpu/drm/radeon/evergreen.c
View File

@ -39,6 +39,7 @@
static void evergreen_gpu_init(struct radeon_device *rdev);
void evergreen_fini(struct radeon_device *rdev);
static void evergreen_pcie_gen2_enable(struct radeon_device *rdev);
void evergreen_pre_page_flip(struct radeon_device *rdev, int crtc)
{
@ -400,16 +401,28 @@ static u32 evergreen_line_buffer_adjust(struct radeon_device *rdev,
case 0:
case 4:
default:
return 3840 * 2;
if (ASIC_IS_DCE5(rdev))
return 4096 * 2;
else
return 3840 * 2;
case 1:
case 5:
return 5760 * 2;
if (ASIC_IS_DCE5(rdev))
return 6144 * 2;
else
return 5760 * 2;
case 2:
case 6:
return 7680 * 2;
if (ASIC_IS_DCE5(rdev))
return 8192 * 2;
else
return 7680 * 2;
case 3:
case 7:
return 1920 * 2;
if (ASIC_IS_DCE5(rdev))
return 2048 * 2;
else
return 1920 * 2;
}
}
@ -1146,7 +1159,7 @@ static void evergreen_mc_program(struct radeon_device *rdev)
tmp |= ((rdev->mc.vram_start >> 24) & 0xFFFF);
WREG32(MC_VM_FB_LOCATION, tmp);
WREG32(HDP_NONSURFACE_BASE, (rdev->mc.vram_start >> 8));
WREG32(HDP_NONSURFACE_INFO, (2 << 7));
WREG32(HDP_NONSURFACE_INFO, (2 << 7) | (1 << 30));
WREG32(HDP_NONSURFACE_SIZE, 0x3FFFFFFF);
if (rdev->flags & RADEON_IS_AGP) {
WREG32(MC_VM_AGP_TOP, rdev->mc.gtt_end >> 16);
@ -1371,11 +1384,14 @@ static u32 evergreen_get_tile_pipe_to_backend_map(struct radeon_device *rdev,
case CHIP_CEDAR:
case CHIP_REDWOOD:
case CHIP_PALM:
case CHIP_TURKS:
case CHIP_CAICOS:
force_no_swizzle = false;
break;
case CHIP_CYPRESS:
case CHIP_HEMLOCK:
case CHIP_JUNIPER:
case CHIP_BARTS:
default:
force_no_swizzle = true;
break;
@ -1489,6 +1505,7 @@ static void evergreen_program_channel_remap(struct radeon_device *rdev)
switch (rdev->family) {
case CHIP_HEMLOCK:
case CHIP_CYPRESS:
case CHIP_BARTS:
tcp_chan_steer_lo = 0x54763210;
tcp_chan_steer_hi = 0x0000ba98;
break;
@ -1496,6 +1513,8 @@ static void evergreen_program_channel_remap(struct radeon_device *rdev)
case CHIP_REDWOOD:
case CHIP_CEDAR:
case CHIP_PALM:
case CHIP_TURKS:
case CHIP_CAICOS:
default:
tcp_chan_steer_lo = 0x76543210;
tcp_chan_steer_hi = 0x0000ba98;
@ -1635,6 +1654,69 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
rdev->config.evergreen.max_hw_contexts = 4;
rdev->config.evergreen.sq_num_cf_insts = 1;
rdev->config.evergreen.sc_prim_fifo_size = 0x40;
rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
break;
case CHIP_BARTS:
rdev->config.evergreen.num_ses = 2;
rdev->config.evergreen.max_pipes = 4;
rdev->config.evergreen.max_tile_pipes = 8;
rdev->config.evergreen.max_simds = 7;
rdev->config.evergreen.max_backends = 4 * rdev->config.evergreen.num_ses;
rdev->config.evergreen.max_gprs = 256;
rdev->config.evergreen.max_threads = 248;
rdev->config.evergreen.max_gs_threads = 32;
rdev->config.evergreen.max_stack_entries = 512;
rdev->config.evergreen.sx_num_of_sets = 4;
rdev->config.evergreen.sx_max_export_size = 256;
rdev->config.evergreen.sx_max_export_pos_size = 64;
rdev->config.evergreen.sx_max_export_smx_size = 192;
rdev->config.evergreen.max_hw_contexts = 8;
rdev->config.evergreen.sq_num_cf_insts = 2;
rdev->config.evergreen.sc_prim_fifo_size = 0x100;
rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
break;
case CHIP_TURKS:
rdev->config.evergreen.num_ses = 1;
rdev->config.evergreen.max_pipes = 4;
rdev->config.evergreen.max_tile_pipes = 4;
rdev->config.evergreen.max_simds = 6;
rdev->config.evergreen.max_backends = 2 * rdev->config.evergreen.num_ses;
rdev->config.evergreen.max_gprs = 256;
rdev->config.evergreen.max_threads = 248;
rdev->config.evergreen.max_gs_threads = 32;
rdev->config.evergreen.max_stack_entries = 256;
rdev->config.evergreen.sx_num_of_sets = 4;
rdev->config.evergreen.sx_max_export_size = 256;
rdev->config.evergreen.sx_max_export_pos_size = 64;
rdev->config.evergreen.sx_max_export_smx_size = 192;
rdev->config.evergreen.max_hw_contexts = 8;
rdev->config.evergreen.sq_num_cf_insts = 2;
rdev->config.evergreen.sc_prim_fifo_size = 0x100;
rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
break;
case CHIP_CAICOS:
rdev->config.evergreen.num_ses = 1;
rdev->config.evergreen.max_pipes = 4;
rdev->config.evergreen.max_tile_pipes = 2;
rdev->config.evergreen.max_simds = 2;
rdev->config.evergreen.max_backends = 1 * rdev->config.evergreen.num_ses;
rdev->config.evergreen.max_gprs = 256;
rdev->config.evergreen.max_threads = 192;
rdev->config.evergreen.max_gs_threads = 16;
rdev->config.evergreen.max_stack_entries = 256;
rdev->config.evergreen.sx_num_of_sets = 4;
rdev->config.evergreen.sx_max_export_size = 128;
rdev->config.evergreen.sx_max_export_pos_size = 32;
rdev->config.evergreen.sx_max_export_smx_size = 96;
rdev->config.evergreen.max_hw_contexts = 4;
rdev->config.evergreen.sq_num_cf_insts = 1;
rdev->config.evergreen.sc_prim_fifo_size = 0x40;
rdev->config.evergreen.sc_hiz_tile_fifo_size = 0x30;
rdev->config.evergreen.sc_earlyz_tile_fifo_size = 0x130;
@ -1780,6 +1862,7 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
switch (rdev->family) {
case CHIP_CYPRESS:
case CHIP_HEMLOCK:
case CHIP_BARTS:
gb_backend_map = 0x66442200;
break;
case CHIP_JUNIPER:
@ -1918,6 +2001,7 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
switch (rdev->family) {
case CHIP_CEDAR:
case CHIP_PALM:
case CHIP_CAICOS:
/* no vertex cache */
sq_config &= ~VC_ENABLE;
break;
@ -1977,6 +2061,7 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
switch (rdev->family) {
case CHIP_CEDAR:
case CHIP_PALM:
case CHIP_CAICOS:
vgt_cache_invalidation = CACHE_INVALIDATION(TC_ONLY);
break;
default:
@ -2767,12 +2852,31 @@ static int evergreen_startup(struct radeon_device *rdev)
{
int r;
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = r600_init_microcode(rdev);
/* enable pcie gen2 link */
if (!ASIC_IS_DCE5(rdev))
evergreen_pcie_gen2_enable(rdev);
if (ASIC_IS_DCE5(rdev)) {
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw || !rdev->mc_fw) {
r = ni_init_microcode(rdev);
if (r) {
DRM_ERROR("Failed to load firmware!\n");
return r;
}
}
r = btc_mc_load_microcode(rdev);
if (r) {
DRM_ERROR("Failed to load firmware!\n");
DRM_ERROR("Failed to load MC firmware!\n");
return r;
}
} else {
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = r600_init_microcode(rdev);
if (r) {
DRM_ERROR("Failed to load firmware!\n");
return r;
}
}
}
evergreen_mc_program(rdev);
@ -3049,3 +3153,52 @@ void evergreen_fini(struct radeon_device *rdev)
rdev->bios = NULL;
radeon_dummy_page_fini(rdev);
}
static void evergreen_pcie_gen2_enable(struct radeon_device *rdev)
{
u32 link_width_cntl, speed_cntl;
if (rdev->flags & RADEON_IS_IGP)
return;
if (!(rdev->flags & RADEON_IS_PCIE))
return;
/* x2 cards have a special sequence */
if (ASIC_IS_X2(rdev))
return;
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
if ((speed_cntl & LC_OTHER_SIDE_EVER_SENT_GEN2) ||
(speed_cntl & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
link_width_cntl &= ~LC_UPCONFIGURE_DIS;
WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
speed_cntl &= ~LC_TARGET_LINK_SPEED_OVERRIDE_EN;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
speed_cntl |= LC_CLR_FAILED_SPD_CHANGE_CNT;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
speed_cntl &= ~LC_CLR_FAILED_SPD_CHANGE_CNT;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
speed_cntl |= LC_GEN2_EN_STRAP;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
} else {
link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
/* XXX: only disable it if gen1 bridge vendor == 0x111d or 0x1106 */
if (1)
link_width_cntl |= LC_UPCONFIGURE_DIS;
else
link_width_cntl &= ~LC_UPCONFIGURE_DIS;
WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
}
}

69
drivers/gpu/drm/radeon/evergreen_blit_kms.c
View File

@ -148,7 +148,8 @@ set_vtx_resource(struct radeon_device *rdev, u64 gpu_addr)
radeon_ring_write(rdev, SQ_TEX_VTX_VALID_BUFFER << 30);
if ((rdev->family == CHIP_CEDAR) ||
(rdev->family == CHIP_PALM))
(rdev->family == CHIP_PALM) ||
(rdev->family == CHIP_CAICOS))
cp_set_surface_sync(rdev,
PACKET3_TC_ACTION_ENA, 48, gpu_addr);
else
@ -353,10 +354,74 @@ set_default_state(struct radeon_device *rdev)
num_hs_stack_entries = 42;
num_ls_stack_entries = 42;
break;
case CHIP_BARTS:
num_ps_gprs = 93;
num_vs_gprs = 46;
num_temp_gprs = 4;
num_gs_gprs = 31;
num_es_gprs = 31;
num_hs_gprs = 23;
num_ls_gprs = 23;
num_ps_threads = 128;
num_vs_threads = 20;
num_gs_threads = 20;
num_es_threads = 20;
num_hs_threads = 20;
num_ls_threads = 20;
num_ps_stack_entries = 85;
num_vs_stack_entries = 85;
num_gs_stack_entries = 85;
num_es_stack_entries = 85;
num_hs_stack_entries = 85;
num_ls_stack_entries = 85;
break;
case CHIP_TURKS:
num_ps_gprs = 93;
num_vs_gprs = 46;
num_temp_gprs = 4;
num_gs_gprs = 31;
num_es_gprs = 31;
num_hs_gprs = 23;
num_ls_gprs = 23;
num_ps_threads = 128;
num_vs_threads = 20;
num_gs_threads = 20;
num_es_threads = 20;
num_hs_threads = 20;
num_ls_threads = 20;
num_ps_stack_entries = 42;
num_vs_stack_entries = 42;
num_gs_stack_entries = 42;
num_es_stack_entries = 42;
num_hs_stack_entries = 42;
num_ls_stack_entries = 42;
break;
case CHIP_CAICOS:
num_ps_gprs = 93;
num_vs_gprs = 46;
num_temp_gprs = 4;
num_gs_gprs = 31;
num_es_gprs = 31;
num_hs_gprs = 23;
num_ls_gprs = 23;
num_ps_threads = 128;
num_vs_threads = 10;
num_gs_threads = 10;
num_es_threads = 10;
num_hs_threads = 10;
num_ls_threads = 10;
num_ps_stack_entries = 42;
num_vs_stack_entries = 42;
num_gs_stack_entries = 42;
num_es_stack_entries = 42;
num_hs_stack_entries = 42;
num_ls_stack_entries = 42;
break;
}
if ((rdev->family == CHIP_CEDAR) ||
(rdev->family == CHIP_PALM))
(rdev->family == CHIP_PALM) ||
(rdev->family == CHIP_CAICOS))
sq_config = 0;
else
sq_config = VC_ENABLE;

44
drivers/gpu/drm/radeon/evergreend.h
View File

@ -581,6 +581,44 @@
# define DC_HPDx_RX_INT_TIMER(x) ((x) << 16)
# define DC_HPDx_EN (1 << 28)
/* PCIE link stuff */
#define PCIE_LC_TRAINING_CNTL 0xa1 /* PCIE_P */
#define PCIE_LC_LINK_WIDTH_CNTL 0xa2 /* PCIE_P */
# define LC_LINK_WIDTH_SHIFT 0
# define LC_LINK_WIDTH_MASK 0x7
# define LC_LINK_WIDTH_X0 0
# define LC_LINK_WIDTH_X1 1
# define LC_LINK_WIDTH_X2 2
# define LC_LINK_WIDTH_X4 3
# define LC_LINK_WIDTH_X8 4
# define LC_LINK_WIDTH_X16 6
# define LC_LINK_WIDTH_RD_SHIFT 4
# define LC_LINK_WIDTH_RD_MASK 0x70
# define LC_RECONFIG_ARC_MISSING_ESCAPE (1 << 7)
# define LC_RECONFIG_NOW (1 << 8)
# define LC_RENEGOTIATION_SUPPORT (1 << 9)
# define LC_RENEGOTIATE_EN (1 << 10)
# define LC_SHORT_RECONFIG_EN (1 << 11)
# define LC_UPCONFIGURE_SUPPORT (1 << 12)
# define LC_UPCONFIGURE_DIS (1 << 13)
#define PCIE_LC_SPEED_CNTL 0xa4 /* PCIE_P */
# define LC_GEN2_EN_STRAP (1 << 0)
# define LC_TARGET_LINK_SPEED_OVERRIDE_EN (1 << 1)
# define LC_FORCE_EN_HW_SPEED_CHANGE (1 << 5)
# define LC_FORCE_DIS_HW_SPEED_CHANGE (1 << 6)
# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK (0x3 << 8)
# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT 3
# define LC_CURRENT_DATA_RATE (1 << 11)
# define LC_VOLTAGE_TIMER_SEL_MASK (0xf << 14)
# define LC_CLR_FAILED_SPD_CHANGE_CNT (1 << 21)
# define LC_OTHER_SIDE_EVER_SENT_GEN2 (1 << 23)
# define LC_OTHER_SIDE_SUPPORTS_GEN2 (1 << 24)
#define MM_CFGREGS_CNTL 0x544c
# define MM_WR_TO_CFG_EN (1 << 3)
#define LINK_CNTL2 0x88 /* F0 */
# define TARGET_LINK_SPEED_MASK (0xf << 0)
# define SELECTABLE_DEEMPHASIS (1 << 6)
/*
* PM4
*/
@ -610,7 +648,7 @@
#define PACKET3_NOP 0x10
#define PACKET3_SET_BASE 0x11
#define PACKET3_CLEAR_STATE 0x12
#define PACKET3_INDIRECT_BUFFER_SIZE 0x13
#define PACKET3_INDEX_BUFFER_SIZE 0x13
#define PACKET3_DISPATCH_DIRECT 0x15
#define PACKET3_DISPATCH_INDIRECT 0x16
#define PACKET3_INDIRECT_BUFFER_END 0x17
@ -651,14 +689,14 @@
# define PACKET3_CB8_DEST_BASE_ENA (1 << 15)
# define PACKET3_CB9_DEST_BASE_ENA (1 << 16)
# define PACKET3_CB10_DEST_BASE_ENA (1 << 17)
# define PACKET3_CB11_DEST_BASE_ENA (1 << 17)
# define PACKET3_CB11_DEST_BASE_ENA (1 << 18)
# define PACKET3_FULL_CACHE_ENA (1 << 20)
# define PACKET3_TC_ACTION_ENA (1 << 23)
# define PACKET3_VC_ACTION_ENA (1 << 24)
# define PACKET3_CB_ACTION_ENA (1 << 25)
# define PACKET3_DB_ACTION_ENA (1 << 26)
# define PACKET3_SH_ACTION_ENA (1 << 27)
# define PACKET3_SMX_ACTION_ENA (1 << 28)
# define PACKET3_SX_ACTION_ENA (1 << 28)
#define PACKET3_ME_INITIALIZE 0x44
#define PACKET3_ME_INITIALIZE_DEVICE_ID(x) ((x) << 16)
#define PACKET3_COND_WRITE 0x45

316
drivers/gpu/drm/radeon/ni.c Normal file
View File

@ -0,0 +1,316 @@
/*
* Copyright 2010 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: Alex Deucher
*/
#include <linux/firmware.h>
#include <linux/platform_device.h>
#include <linux/slab.h>
#include "drmP.h"
#include "radeon.h"
#include "radeon_asic.h"
#include "radeon_drm.h"
#include "nid.h"
#include "atom.h"
#include "ni_reg.h"
#define EVERGREEN_PFP_UCODE_SIZE 1120
#define EVERGREEN_PM4_UCODE_SIZE 1376
#define EVERGREEN_RLC_UCODE_SIZE 768
#define BTC_MC_UCODE_SIZE 6024
/* Firmware Names */
MODULE_FIRMWARE("radeon/BARTS_pfp.bin");
MODULE_FIRMWARE("radeon/BARTS_me.bin");
MODULE_FIRMWARE("radeon/BARTS_mc.bin");
MODULE_FIRMWARE("radeon/BTC_rlc.bin");
MODULE_FIRMWARE("radeon/TURKS_pfp.bin");
MODULE_FIRMWARE("radeon/TURKS_me.bin");
MODULE_FIRMWARE("radeon/TURKS_mc.bin");
MODULE_FIRMWARE("radeon/CAICOS_pfp.bin");
MODULE_FIRMWARE("radeon/CAICOS_me.bin");
MODULE_FIRMWARE("radeon/CAICOS_mc.bin");
#define BTC_IO_MC_REGS_SIZE 29
static const u32 barts_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
{0x00000077, 0xff010100},
{0x00000078, 0x00000000},
{0x00000079, 0x00001434},
{0x0000007a, 0xcc08ec08},
{0x0000007b, 0x00040000},
{0x0000007c, 0x000080c0},
{0x0000007d, 0x09000000},
{0x0000007e, 0x00210404},
{0x00000081, 0x08a8e800},
{0x00000082, 0x00030444},
{0x00000083, 0x00000000},
{0x00000085, 0x00000001},
{0x00000086, 0x00000002},
{0x00000087, 0x48490000},
{0x00000088, 0x20244647},
{0x00000089, 0x00000005},
{0x0000008b, 0x66030000},
{0x0000008c, 0x00006603},
{0x0000008d, 0x00000100},
{0x0000008f, 0x00001c0a},
{0x00000090, 0xff000001},
{0x00000094, 0x00101101},
{0x00000095, 0x00000fff},
{0x00000096, 0x00116fff},
{0x00000097, 0x60010000},
{0x00000098, 0x10010000},
{0x00000099, 0x00006000},
{0x0000009a, 0x00001000},
{0x0000009f, 0x00946a00}
};
static const u32 turks_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
{0x00000077, 0xff010100},
{0x00000078, 0x00000000},
{0x00000079, 0x00001434},
{0x0000007a, 0xcc08ec08},
{0x0000007b, 0x00040000},
{0x0000007c, 0x000080c0},
{0x0000007d, 0x09000000},
{0x0000007e, 0x00210404},
{0x00000081, 0x08a8e800},
{0x00000082, 0x00030444},
{0x00000083, 0x00000000},
{0x00000085, 0x00000001},
{0x00000086, 0x00000002},
{0x00000087, 0x48490000},
{0x00000088, 0x20244647},
{0x00000089, 0x00000005},
{0x0000008b, 0x66030000},
{0x0000008c, 0x00006603},
{0x0000008d, 0x00000100},
{0x0000008f, 0x00001c0a},
{0x00000090, 0xff000001},
{0x00000094, 0x00101101},
{0x00000095, 0x00000fff},
{0x00000096, 0x00116fff},
{0x00000097, 0x60010000},
{0x00000098, 0x10010000},
{0x00000099, 0x00006000},
{0x0000009a, 0x00001000},
{0x0000009f, 0x00936a00}
};
static const u32 caicos_io_mc_regs[BTC_IO_MC_REGS_SIZE][2] = {
{0x00000077, 0xff010100},
{0x00000078, 0x00000000},
{0x00000079, 0x00001434},
{0x0000007a, 0xcc08ec08},
{0x0000007b, 0x00040000},
{0x0000007c, 0x000080c0},
{0x0000007d, 0x09000000},
{0x0000007e, 0x00210404},
{0x00000081, 0x08a8e800},
{0x00000082, 0x00030444},
{0x00000083, 0x00000000},
{0x00000085, 0x00000001},
{0x00000086, 0x00000002},
{0x00000087, 0x48490000},
{0x00000088, 0x20244647},
{0x00000089, 0x00000005},
{0x0000008b, 0x66030000},
{0x0000008c, 0x00006603},
{0x0000008d, 0x00000100},
{0x0000008f, 0x00001c0a},
{0x00000090, 0xff000001},
{0x00000094, 0x00101101},
{0x00000095, 0x00000fff},
{0x00000096, 0x00116fff},
{0x00000097, 0x60010000},
{0x00000098, 0x10010000},
{0x00000099, 0x00006000},
{0x0000009a, 0x00001000},
{0x0000009f, 0x00916a00}
};
int btc_mc_load_microcode(struct radeon_device *rdev)
{
const __be32 *fw_data;
u32 mem_type, running, blackout = 0;
u32 *io_mc_regs;
int i;
if (!rdev->mc_fw)
return -EINVAL;
switch (rdev->family) {
case CHIP_BARTS:
io_mc_regs = (u32 *)&barts_io_mc_regs;
break;
case CHIP_TURKS:
io_mc_regs = (u32 *)&turks_io_mc_regs;
break;
case CHIP_CAICOS:
default:
io_mc_regs = (u32 *)&caicos_io_mc_regs;
break;
}
mem_type = (RREG32(MC_SEQ_MISC0) & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT;
running = RREG32(MC_SEQ_SUP_CNTL) & RUN_MASK;
if ((mem_type == MC_SEQ_MISC0_GDDR5_VALUE) && (running == 0)) {
if (running) {
blackout = RREG32(MC_SHARED_BLACKOUT_CNTL);
WREG32(MC_SHARED_BLACKOUT_CNTL, 1);
}
/* reset the engine and set to writable */
WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
WREG32(MC_SEQ_SUP_CNTL, 0x00000010);
/* load mc io regs */
for (i = 0; i < BTC_IO_MC_REGS_SIZE; i++) {
WREG32(MC_SEQ_IO_DEBUG_INDEX, io_mc_regs[(i << 1)]);
WREG32(MC_SEQ_IO_DEBUG_DATA, io_mc_regs[(i << 1) + 1]);
}
/* load the MC ucode */
fw_data = (const __be32 *)rdev->mc_fw->data;
for (i = 0; i < BTC_MC_UCODE_SIZE; i++)
WREG32(MC_SEQ_SUP_PGM, be32_to_cpup(fw_data++));
/* put the engine back into the active state */
WREG32(MC_SEQ_SUP_CNTL, 0x00000008);
WREG32(MC_SEQ_SUP_CNTL, 0x00000004);
WREG32(MC_SEQ_SUP_CNTL, 0x00000001);
/* wait for training to complete */
while (!(RREG32(MC_IO_PAD_CNTL_D0) & MEM_FALL_OUT_CMD))
udelay(10);
if (running)
WREG32(MC_SHARED_BLACKOUT_CNTL, blackout);
}
return 0;
}
int ni_init_microcode(struct radeon_device *rdev)
{
struct platform_device *pdev;
const char *chip_name;
const char *rlc_chip_name;
size_t pfp_req_size, me_req_size, rlc_req_size, mc_req_size;
char fw_name[30];
int err;
DRM_DEBUG("\n");
pdev = platform_device_register_simple("radeon_cp", 0, NULL, 0);
err = IS_ERR(pdev);
if (err) {
printk(KERN_ERR "radeon_cp: Failed to register firmware\n");
return -EINVAL;
}
switch (rdev->family) {
case CHIP_BARTS:
chip_name = "BARTS";
rlc_chip_name = "BTC";
break;
case CHIP_TURKS:
chip_name = "TURKS";
rlc_chip_name = "BTC";
break;
case CHIP_CAICOS:
chip_name = "CAICOS";
rlc_chip_name = "BTC";
break;
default: BUG();
}
pfp_req_size = EVERGREEN_PFP_UCODE_SIZE * 4;
me_req_size = EVERGREEN_PM4_UCODE_SIZE * 4;
rlc_req_size = EVERGREEN_RLC_UCODE_SIZE * 4;
mc_req_size = BTC_MC_UCODE_SIZE * 4;
DRM_INFO("Loading %s Microcode\n", chip_name);
snprintf(fw_name, sizeof(fw_name), "radeon/%s_pfp.bin", chip_name);
err = request_firmware(&rdev->pfp_fw, fw_name, &pdev->dev);
if (err)
goto out;
if (rdev->pfp_fw->size != pfp_req_size) {
printk(KERN_ERR
"ni_cp: Bogus length %zu in firmware \"%s\"\n",
rdev->pfp_fw->size, fw_name);
err = -EINVAL;
goto out;
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_me.bin", chip_name);
err = request_firmware(&rdev->me_fw, fw_name, &pdev->dev);
if (err)
goto out;
if (rdev->me_fw->size != me_req_size) {
printk(KERN_ERR
"ni_cp: Bogus length %zu in firmware \"%s\"\n",
rdev->me_fw->size, fw_name);
err = -EINVAL;
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_rlc.bin", rlc_chip_name);
err = request_firmware(&rdev->rlc_fw, fw_name, &pdev->dev);
if (err)
goto out;
if (rdev->rlc_fw->size != rlc_req_size) {
printk(KERN_ERR
"ni_rlc: Bogus length %zu in firmware \"%s\"\n",
rdev->rlc_fw->size, fw_name);
err = -EINVAL;
}
snprintf(fw_name, sizeof(fw_name), "radeon/%s_mc.bin", chip_name);
err = request_firmware(&rdev->mc_fw, fw_name, &pdev->dev);
if (err)
goto out;
if (rdev->mc_fw->size != mc_req_size) {
printk(KERN_ERR
"ni_mc: Bogus length %zu in firmware \"%s\"\n",
rdev->mc_fw->size, fw_name);
err = -EINVAL;
}
out:
platform_device_unregister(pdev);
if (err) {
if (err != -EINVAL)
printk(KERN_ERR
"ni_cp: Failed to load firmware \"%s\"\n",
fw_name);
release_firmware(rdev->pfp_fw);
rdev->pfp_fw = NULL;
release_firmware(rdev->me_fw);
rdev->me_fw = NULL;
release_firmware(rdev->rlc_fw);
rdev->rlc_fw = NULL;
release_firmware(rdev->mc_fw);
rdev->mc_fw = NULL;
}
return err;
}

86
drivers/gpu/drm/radeon/ni_reg.h Normal file
View File

@ -0,0 +1,86 @@
/*
* Copyright 2010 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: Alex Deucher
*/
#ifndef __NI_REG_H__
#define __NI_REG_H__
/* northern islands - DCE5 */
#define NI_INPUT_GAMMA_CONTROL 0x6840
# define NI_GRPH_INPUT_GAMMA_MODE(x) (((x) & 0x3) << 0)
# define NI_INPUT_GAMMA_USE_LUT 0
# define NI_INPUT_GAMMA_BYPASS 1
# define NI_INPUT_GAMMA_SRGB_24 2
# define NI_INPUT_GAMMA_XVYCC_222 3
# define NI_OVL_INPUT_GAMMA_MODE(x) (((x) & 0x3) << 4)
#define NI_PRESCALE_GRPH_CONTROL 0x68b4
# define NI_GRPH_PRESCALE_BYPASS (1 << 4)
#define NI_PRESCALE_OVL_CONTROL 0x68c4
# define NI_OVL_PRESCALE_BYPASS (1 << 4)
#define NI_INPUT_CSC_CONTROL 0x68d4
# define NI_INPUT_CSC_GRPH_MODE(x) (((x) & 0x3) << 0)
# define NI_INPUT_CSC_BYPASS 0
# define NI_INPUT_CSC_PROG_COEFF 1
# define NI_INPUT_CSC_PROG_SHARED_MATRIXA 2
# define NI_INPUT_CSC_OVL_MODE(x) (((x) & 0x3) << 4)
#define NI_OUTPUT_CSC_CONTROL 0x68f0
# define NI_OUTPUT_CSC_GRPH_MODE(x) (((x) & 0x7) << 0)
# define NI_OUTPUT_CSC_BYPASS 0
# define NI_OUTPUT_CSC_TV_RGB 1
# define NI_OUTPUT_CSC_YCBCR_601 2
# define NI_OUTPUT_CSC_YCBCR_709 3
# define NI_OUTPUT_CSC_PROG_COEFF 4
# define NI_OUTPUT_CSC_PROG_SHARED_MATRIXB 5
# define NI_OUTPUT_CSC_OVL_MODE(x) (((x) & 0x7) << 4)
#define NI_DEGAMMA_CONTROL 0x6960
# define NI_GRPH_DEGAMMA_MODE(x) (((x) & 0x3) << 0)
# define NI_DEGAMMA_BYPASS 0
# define NI_DEGAMMA_SRGB_24 1
# define NI_DEGAMMA_XVYCC_222 2
# define NI_OVL_DEGAMMA_MODE(x) (((x) & 0x3) << 4)
# define NI_ICON_DEGAMMA_MODE(x) (((x) & 0x3) << 8)
# define NI_CURSOR_DEGAMMA_MODE(x) (((x) & 0x3) << 12)
#define NI_GAMUT_REMAP_CONTROL 0x6964
# define NI_GRPH_GAMUT_REMAP_MODE(x) (((x) & 0x3) << 0)
# define NI_GAMUT_REMAP_BYPASS 0
# define NI_GAMUT_REMAP_PROG_COEFF 1
# define NI_GAMUT_REMAP_PROG_SHARED_MATRIXA 2
# define NI_GAMUT_REMAP_PROG_SHARED_MATRIXB 3
# define NI_OVL_GAMUT_REMAP_MODE(x) (((x) & 0x3) << 4)
#define NI_REGAMMA_CONTROL 0x6a80
# define NI_GRPH_REGAMMA_MODE(x) (((x) & 0x7) << 0)
# define NI_REGAMMA_BYPASS 0
# define NI_REGAMMA_SRGB_24 1
# define NI_REGAMMA_XVYCC_222 2
# define NI_REGAMMA_PROG_A 3
# define NI_REGAMMA_PROG_B 4
# define NI_OVL_REGAMMA_MODE(x) (((x) & 0x7) << 4)
#endif

41
drivers/gpu/drm/radeon/nid.h Normal file
View File

@ -0,0 +1,41 @@
/*
* Copyright 2010 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: Alex Deucher
*/
#ifndef NI_H
#define NI_H
#define MC_SHARED_BLACKOUT_CNTL 0x20ac
#define MC_SEQ_SUP_CNTL 0x28c8
#define RUN_MASK (1 << 0)
#define MC_SEQ_SUP_PGM 0x28cc
#define MC_IO_PAD_CNTL_D0 0x29d0
#define MEM_FALL_OUT_CMD (1 << 8)
#define MC_SEQ_MISC0 0x2a00
#define MC_SEQ_MISC0_GDDR5_SHIFT 28
#define MC_SEQ_MISC0_GDDR5_MASK 0xf0000000
#define MC_SEQ_MISC0_GDDR5_VALUE 5
#define MC_SEQ_IO_DEBUG_INDEX 0x2a44
#define MC_SEQ_IO_DEBUG_DATA 0x2a48
#endif

5
drivers/gpu/drm/radeon/r300.c
View File

@ -558,10 +558,7 @@ int rv370_get_pcie_lanes(struct radeon_device *rdev)
/* FIXME wait for idle */
if (rdev->family < CHIP_R600)
link_width_cntl = RREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
else
link_width_cntl = RREG32_PCIE_P(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
link_width_cntl = RREG32_PCIE(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
switch ((link_width_cntl & RADEON_PCIE_LC_LINK_WIDTH_RD_MASK) >> RADEON_PCIE_LC_LINK_WIDTH_RD_SHIFT) {
case RADEON_PCIE_LC_LINK_WIDTH_X0:

220
drivers/gpu/drm/radeon/r600.c
View File

@ -94,6 +94,7 @@ int r600_mc_wait_for_idle(struct radeon_device *rdev);
void r600_gpu_init(struct radeon_device *rdev);
void r600_fini(struct radeon_device *rdev);
void r600_irq_disable(struct radeon_device *rdev);
static void r600_pcie_gen2_enable(struct radeon_device *rdev);
/* get temperature in millidegrees */
u32 rv6xx_get_temp(struct radeon_device *rdev)
@ -2379,6 +2380,9 @@ int r600_startup(struct radeon_device *rdev)
{
int r;
/* enable pcie gen2 link */
r600_pcie_gen2_enable(rdev);
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = r600_init_microcode(rdev);
if (r) {
@ -3531,3 +3535,219 @@ void r600_ioctl_wait_idle(struct radeon_device *rdev, struct radeon_bo *bo)
} else
WREG32(R_005480_HDP_MEM_COHERENCY_FLUSH_CNTL, 0x1);
}
void r600_set_pcie_lanes(struct radeon_device *rdev, int lanes)
{
u32 link_width_cntl, mask, target_reg;
if (rdev->flags & RADEON_IS_IGP)
return;
if (!(rdev->flags & RADEON_IS_PCIE))
return;
/* x2 cards have a special sequence */
if (ASIC_IS_X2(rdev))
return;
/* FIXME wait for idle */
switch (lanes) {
case 0:
mask = RADEON_PCIE_LC_LINK_WIDTH_X0;
break;
case 1:
mask = RADEON_PCIE_LC_LINK_WIDTH_X1;
break;
case 2:
mask = RADEON_PCIE_LC_LINK_WIDTH_X2;
break;
case 4:
mask = RADEON_PCIE_LC_LINK_WIDTH_X4;
break;
case 8:
mask = RADEON_PCIE_LC_LINK_WIDTH_X8;
break;
case 12:
mask = RADEON_PCIE_LC_LINK_WIDTH_X12;
break;
case 16:
default:
mask = RADEON_PCIE_LC_LINK_WIDTH_X16;
break;
}
link_width_cntl = RREG32_PCIE_P(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
if ((link_width_cntl & RADEON_PCIE_LC_LINK_WIDTH_RD_MASK) ==
(mask << RADEON_PCIE_LC_LINK_WIDTH_RD_SHIFT))
return;
if (link_width_cntl & R600_PCIE_LC_UPCONFIGURE_DIS)
return;
link_width_cntl &= ~(RADEON_PCIE_LC_LINK_WIDTH_MASK |
RADEON_PCIE_LC_RECONFIG_NOW |
R600_PCIE_LC_RENEGOTIATE_EN |
R600_PCIE_LC_RECONFIG_ARC_MISSING_ESCAPE);
link_width_cntl |= mask;
WREG32_PCIE_P(RADEON_PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
/* some northbridges can renegotiate the link rather than requiring
* a complete re-config.
* e.g., AMD 780/790 northbridges (pci ids: 0x5956, 0x5957, 0x5958, etc.)
*/
if (link_width_cntl & R600_PCIE_LC_RENEGOTIATION_SUPPORT)
link_width_cntl |= R600_PCIE_LC_RENEGOTIATE_EN | R600_PCIE_LC_UPCONFIGURE_SUPPORT;
else
link_width_cntl |= R600_PCIE_LC_RECONFIG_ARC_MISSING_ESCAPE;
WREG32_PCIE_P(RADEON_PCIE_LC_LINK_WIDTH_CNTL, (link_width_cntl |
RADEON_PCIE_LC_RECONFIG_NOW));
if (rdev->family >= CHIP_RV770)
target_reg = R700_TARGET_AND_CURRENT_PROFILE_INDEX;
else
target_reg = R600_TARGET_AND_CURRENT_PROFILE_INDEX;
/* wait for lane set to complete */
link_width_cntl = RREG32(target_reg);
while (link_width_cntl == 0xffffffff)
link_width_cntl = RREG32(target_reg);
}
int r600_get_pcie_lanes(struct radeon_device *rdev)
{
u32 link_width_cntl;
if (rdev->flags & RADEON_IS_IGP)
return 0;
if (!(rdev->flags & RADEON_IS_PCIE))
return 0;
/* x2 cards have a special sequence */
if (ASIC_IS_X2(rdev))
return 0;
/* FIXME wait for idle */
link_width_cntl = RREG32_PCIE_P(RADEON_PCIE_LC_LINK_WIDTH_CNTL);
switch ((link_width_cntl & RADEON_PCIE_LC_LINK_WIDTH_RD_MASK) >> RADEON_PCIE_LC_LINK_WIDTH_RD_SHIFT) {
case RADEON_PCIE_LC_LINK_WIDTH_X0:
return 0;
case RADEON_PCIE_LC_LINK_WIDTH_X1:
return 1;
case RADEON_PCIE_LC_LINK_WIDTH_X2:
return 2;
case RADEON_PCIE_LC_LINK_WIDTH_X4:
return 4;
case RADEON_PCIE_LC_LINK_WIDTH_X8:
return 8;
case RADEON_PCIE_LC_LINK_WIDTH_X16:
default:
return 16;
}
}
static void r600_pcie_gen2_enable(struct radeon_device *rdev)
{
u32 link_width_cntl, lanes, speed_cntl, training_cntl, tmp;
u16 link_cntl2;
if (rdev->flags & RADEON_IS_IGP)
return;
if (!(rdev->flags & RADEON_IS_PCIE))
return;
/* x2 cards have a special sequence */
if (ASIC_IS_X2(rdev))
return;
/* only RV6xx+ chips are supported */
if (rdev->family <= CHIP_R600)
return;
/* 55 nm r6xx asics */
if ((rdev->family == CHIP_RV670) ||
(rdev->family == CHIP_RV620) ||
(rdev->family == CHIP_RV635)) {
/* advertise upconfig capability */
link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
link_width_cntl &= ~LC_UPCONFIGURE_DIS;
WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
if (link_width_cntl & LC_RENEGOTIATION_SUPPORT) {
lanes = (link_width_cntl & LC_LINK_WIDTH_RD_MASK) >> LC_LINK_WIDTH_RD_SHIFT;
link_width_cntl &= ~(LC_LINK_WIDTH_MASK |
LC_RECONFIG_ARC_MISSING_ESCAPE);
link_width_cntl |= lanes | LC_RECONFIG_NOW | LC_RENEGOTIATE_EN;
WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
} else {
link_width_cntl |= LC_UPCONFIGURE_DIS;
WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
}
}
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
if ((speed_cntl & LC_OTHER_SIDE_EVER_SENT_GEN2) &&
(speed_cntl & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
/* 55 nm r6xx asics */
if ((rdev->family == CHIP_RV670) ||
(rdev->family == CHIP_RV620) ||
(rdev->family == CHIP_RV635)) {
WREG32(MM_CFGREGS_CNTL, 0x8);
link_cntl2 = RREG32(0x4088);
WREG32(MM_CFGREGS_CNTL, 0);
/* not supported yet */
if (link_cntl2 & SELECTABLE_DEEMPHASIS)
return;
}
speed_cntl &= ~LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK;
speed_cntl |= (0x3 << LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT);
speed_cntl &= ~LC_VOLTAGE_TIMER_SEL_MASK;
speed_cntl &= ~LC_FORCE_DIS_HW_SPEED_CHANGE;
speed_cntl |= LC_FORCE_EN_HW_SPEED_CHANGE;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
tmp = RREG32(0x541c);
WREG32(0x541c, tmp | 0x8);
WREG32(MM_CFGREGS_CNTL, MM_WR_TO_CFG_EN);
link_cntl2 = RREG16(0x4088);
link_cntl2 &= ~TARGET_LINK_SPEED_MASK;
link_cntl2 |= 0x2;
WREG16(0x4088, link_cntl2);
WREG32(MM_CFGREGS_CNTL, 0);
if ((rdev->family == CHIP_RV670) ||
(rdev->family == CHIP_RV620) ||
(rdev->family == CHIP_RV635)) {
training_cntl = RREG32_PCIE_P(PCIE_LC_TRAINING_CNTL);
training_cntl &= ~LC_POINT_7_PLUS_EN;
WREG32_PCIE_P(PCIE_LC_TRAINING_CNTL, training_cntl);
} else {
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
speed_cntl &= ~LC_TARGET_LINK_SPEED_OVERRIDE_EN;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
}
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
speed_cntl |= LC_GEN2_EN_STRAP;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
} else {
link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
/* XXX: only disable it if gen1 bridge vendor == 0x111d or 0x1106 */
if (1)
link_width_cntl |= LC_UPCONFIGURE_DIS;
else
link_width_cntl &= ~LC_UPCONFIGURE_DIS;
WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
}
}

39
drivers/gpu/drm/radeon/r600d.h
View File

@ -737,6 +737,45 @@
# define DxGRPH_PFLIP_INT_MASK (1 << 0)
# define DxGRPH_PFLIP_INT_TYPE (1 << 8)
/* PCIE link stuff */
#define PCIE_LC_TRAINING_CNTL 0xa1 /* PCIE_P */
# define LC_POINT_7_PLUS_EN (1 << 6)
#define PCIE_LC_LINK_WIDTH_CNTL 0xa2 /* PCIE_P */
# define LC_LINK_WIDTH_SHIFT 0
# define LC_LINK_WIDTH_MASK 0x7
# define LC_LINK_WIDTH_X0 0
# define LC_LINK_WIDTH_X1 1
# define LC_LINK_WIDTH_X2 2
# define LC_LINK_WIDTH_X4 3
# define LC_LINK_WIDTH_X8 4
# define LC_LINK_WIDTH_X16 6
# define LC_LINK_WIDTH_RD_SHIFT 4
# define LC_LINK_WIDTH_RD_MASK 0x70
# define LC_RECONFIG_ARC_MISSING_ESCAPE (1 << 7)
# define LC_RECONFIG_NOW (1 << 8)
# define LC_RENEGOTIATION_SUPPORT (1 << 9)
# define LC_RENEGOTIATE_EN (1 << 10)
# define LC_SHORT_RECONFIG_EN (1 << 11)
# define LC_UPCONFIGURE_SUPPORT (1 << 12)
# define LC_UPCONFIGURE_DIS (1 << 13)
#define PCIE_LC_SPEED_CNTL 0xa4 /* PCIE_P */
# define LC_GEN2_EN_STRAP (1 << 0)
# define LC_TARGET_LINK_SPEED_OVERRIDE_EN (1 << 1)
# define LC_FORCE_EN_HW_SPEED_CHANGE (1 << 5)
# define LC_FORCE_DIS_HW_SPEED_CHANGE (1 << 6)
# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK (0x3 << 8)
# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT 3
# define LC_CURRENT_DATA_RATE (1 << 11)
# define LC_VOLTAGE_TIMER_SEL_MASK (0xf << 14)
# define LC_CLR_FAILED_SPD_CHANGE_CNT (1 << 21)
# define LC_OTHER_SIDE_EVER_SENT_GEN2 (1 << 23)
# define LC_OTHER_SIDE_SUPPORTS_GEN2 (1 << 24)
#define MM_CFGREGS_CNTL 0x544c
# define MM_WR_TO_CFG_EN (1 << 3)
#define LINK_CNTL2 0x88 /* F0 */
# define TARGET_LINK_SPEED_MASK (0xf << 0)
# define SELECTABLE_DEEMPHASIS (1 << 6)
/*
* PM4
*/

81
drivers/gpu/drm/radeon/radeon.h
View File

@ -739,6 +739,7 @@ enum radeon_int_thermal_type {
THERMAL_TYPE_RV770,
THERMAL_TYPE_EVERGREEN,
THERMAL_TYPE_SUMO,
THERMAL_TYPE_NI,
};
struct radeon_voltage {
@ -822,6 +823,9 @@ struct radeon_pm {
u32 current_sclk;
u32 current_mclk;
u32 current_vddc;
u32 default_sclk;
u32 default_mclk;
u32 default_vddc;
struct radeon_i2c_chan *i2c_bus;
/* selected pm method */
enum radeon_pm_method pm_method;
@ -1148,6 +1152,7 @@ struct radeon_device {
const struct firmware *me_fw; /* all family ME firmware */
const struct firmware *pfp_fw; /* r6/700 PFP firmware */
const struct firmware *rlc_fw; /* r6/700 RLC firmware */
const struct firmware *mc_fw; /* NI MC firmware */
struct r600_blit r600_blit;
struct r700_vram_scratch vram_scratch;
int msi_enabled; /* msi enabled */
@ -1244,6 +1249,8 @@ static inline void r100_io_wreg(struct radeon_device *rdev, u32 reg, u32 v)
*/
#define RREG8(reg) readb(((void __iomem *)rdev->rmmio) + (reg))
#define WREG8(reg, v) writeb(v, ((void __iomem *)rdev->rmmio) + (reg))
#define RREG16(reg) readw(((void __iomem *)rdev->rmmio) + (reg))
#define WREG16(reg, v) writew(v, ((void __iomem *)rdev->rmmio) + (reg))
#define RREG32(reg) r100_mm_rreg(rdev, (reg))
#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", r100_mm_rreg(rdev, (reg)))
#define WREG32(reg, v) r100_mm_wreg(rdev, (reg), (v))
@ -1317,6 +1324,14 @@ void r100_pll_errata_after_index(struct radeon_device *rdev);
(rdev->family == CHIP_RV410) || \
(rdev->family == CHIP_RS400) || \
(rdev->family == CHIP_RS480))
#define ASIC_IS_X2(rdev) ((rdev->ddev->pdev->device == 0x9441) || \
(rdev->ddev->pdev->device == 0x9443) || \
(rdev->ddev->pdev->device == 0x944B) || \
(rdev->ddev->pdev->device == 0x9506) || \
(rdev->ddev->pdev->device == 0x9509) || \
(rdev->ddev->pdev->device == 0x950F) || \
(rdev->ddev->pdev->device == 0x689C) || \
(rdev->ddev->pdev->device == 0x689D))
#define ASIC_IS_AVIVO(rdev) ((rdev->family >= CHIP_RS600))
#define ASIC_IS_DCE2(rdev) ((rdev->family == CHIP_RS600) || \
(rdev->family == CHIP_RS690) || \
@ -1325,7 +1340,9 @@ void r100_pll_errata_after_index(struct radeon_device *rdev);
#define ASIC_IS_DCE3(rdev) ((rdev->family >= CHIP_RV620))
#define ASIC_IS_DCE32(rdev) ((rdev->family >= CHIP_RV730))
#define ASIC_IS_DCE4(rdev) ((rdev->family >= CHIP_CEDAR))
#define ASIC_IS_DCE41(rdev) ((rdev->family >= CHIP_PALM))
#define ASIC_IS_DCE41(rdev) ((rdev->family >= CHIP_PALM) && \
(rdev->flags & RADEON_IS_IGP))
#define ASIC_IS_DCE5(rdev) ((rdev->family >= CHIP_BARTS))
/*
* BIOS helpers.
@ -1432,65 +1449,6 @@ extern void radeon_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc
extern int radeon_resume_kms(struct drm_device *dev);
extern int radeon_suspend_kms(struct drm_device *dev, pm_message_t state);
/* r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280 */
extern void r100_gpu_lockup_update(struct r100_gpu_lockup *lockup, struct radeon_cp *cp);
extern bool r100_gpu_cp_is_lockup(struct radeon_device *rdev, struct r100_gpu_lockup *lockup, struct radeon_cp *cp);
/* rv200,rv250,rv280 */
extern void r200_set_safe_registers(struct radeon_device *rdev);
/* r300,r350,rv350,rv370,rv380 */
extern void r300_set_reg_safe(struct radeon_device *rdev);
extern void r300_mc_program(struct radeon_device *rdev);
extern void r300_mc_init(struct radeon_device *rdev);
extern void r300_clock_startup(struct radeon_device *rdev);
extern int r300_mc_wait_for_idle(struct radeon_device *rdev);
extern int rv370_pcie_gart_init(struct radeon_device *rdev);
extern void rv370_pcie_gart_fini(struct radeon_device *rdev);
extern int rv370_pcie_gart_enable(struct radeon_device *rdev);
extern void rv370_pcie_gart_disable(struct radeon_device *rdev);
/* r420,r423,rv410 */
extern u32 r420_mc_rreg(struct radeon_device *rdev, u32 reg);
extern void r420_mc_wreg(struct radeon_device *rdev, u32 reg, u32 v);
extern int r420_debugfs_pipes_info_init(struct radeon_device *rdev);
extern void r420_pipes_init(struct radeon_device *rdev);
/* rv515 */
struct rv515_mc_save {
u32 d1vga_control;
u32 d2vga_control;
u32 vga_render_control;
u32 vga_hdp_control;
u32 d1crtc_control;
u32 d2crtc_control;
};
extern void rv515_bandwidth_avivo_update(struct radeon_device *rdev);
extern void rv515_vga_render_disable(struct radeon_device *rdev);
extern void rv515_set_safe_registers(struct radeon_device *rdev);
extern void rv515_mc_stop(struct radeon_device *rdev, struct rv515_mc_save *save);
extern void rv515_mc_resume(struct radeon_device *rdev, struct rv515_mc_save *save);
extern void rv515_clock_startup(struct radeon_device *rdev);
extern void rv515_debugfs(struct radeon_device *rdev);
extern int rv515_suspend(struct radeon_device *rdev);
/* rs400 */
extern int rs400_gart_init(struct radeon_device *rdev);
extern int rs400_gart_enable(struct radeon_device *rdev);
extern void rs400_gart_adjust_size(struct radeon_device *rdev);
extern void rs400_gart_disable(struct radeon_device *rdev);
extern void rs400_gart_fini(struct radeon_device *rdev);
/* rs600 */
extern void rs600_set_safe_registers(struct radeon_device *rdev);
extern int rs600_irq_set(struct radeon_device *rdev);
extern void rs600_irq_disable(struct radeon_device *rdev);
/* rs690, rs740 */
extern void rs690_line_buffer_adjust(struct radeon_device *rdev,
struct drm_display_mode *mode1,
struct drm_display_mode *mode2);
/* r600, rv610, rv630, rv620, rv635, rv670, rs780, rs880 */
extern bool r600_card_posted(struct radeon_device *rdev);
extern void r600_cp_stop(struct radeon_device *rdev);
@ -1545,6 +1503,9 @@ extern int evergreen_irq_set(struct radeon_device *rdev);
extern int evergreen_blit_init(struct radeon_device *rdev);
extern void evergreen_blit_fini(struct radeon_device *rdev);
extern int ni_init_microcode(struct radeon_device *rdev);
extern int btc_mc_load_microcode(struct radeon_device *rdev);
/* radeon_acpi.c */
#if defined(CONFIG_ACPI)
extern int radeon_acpi_init(struct radeon_device *rdev);

65
drivers/gpu/drm/radeon/radeon_asic.c
View File

@ -94,7 +94,7 @@ static void radeon_register_accessor_init(struct radeon_device *rdev)
rdev->mc_rreg = &rs600_mc_rreg;
rdev->mc_wreg = &rs600_mc_wreg;
}
if ((rdev->family >= CHIP_R600) && (rdev->family <= CHIP_RV740)) {
if ((rdev->family >= CHIP_R600) && (rdev->family <= CHIP_HEMLOCK)) {
rdev->pciep_rreg = &r600_pciep_rreg;
rdev->pciep_wreg = &r600_pciep_wreg;
}
@ -631,8 +631,8 @@ static struct radeon_asic r600_asic = {
.set_engine_clock = &radeon_atom_set_engine_clock,
.get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.get_pcie_lanes = &rv370_get_pcie_lanes,
.set_pcie_lanes = NULL,
.get_pcie_lanes = &r600_get_pcie_lanes,
.set_pcie_lanes = &r600_set_pcie_lanes,
.set_clock_gating = NULL,
.set_surface_reg = r600_set_surface_reg,
.clear_surface_reg = r600_clear_surface_reg,
@ -725,8 +725,8 @@ static struct radeon_asic rv770_asic = {
.set_engine_clock = &radeon_atom_set_engine_clock,
.get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.get_pcie_lanes = &rv370_get_pcie_lanes,
.set_pcie_lanes = NULL,
.get_pcie_lanes = &r600_get_pcie_lanes,
.set_pcie_lanes = &r600_set_pcie_lanes,
.set_clock_gating = &radeon_atom_set_clock_gating,
.set_surface_reg = r600_set_surface_reg,
.clear_surface_reg = r600_clear_surface_reg,
@ -772,8 +772,8 @@ static struct radeon_asic evergreen_asic = {
.set_engine_clock = &radeon_atom_set_engine_clock,
.get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
.get_pcie_lanes = &r600_get_pcie_lanes,
.set_pcie_lanes = &r600_set_pcie_lanes,
.set_clock_gating = NULL,
.set_surface_reg = r600_set_surface_reg,
.clear_surface_reg = r600_clear_surface_reg,
@ -836,6 +836,52 @@ static struct radeon_asic sumo_asic = {
.pm_get_dynpm_state = &r600_pm_get_dynpm_state,
};
static struct radeon_asic btc_asic = {
.init = &evergreen_init,
.fini = &evergreen_fini,
.suspend = &evergreen_suspend,
.resume = &evergreen_resume,
.cp_commit = &r600_cp_commit,
.gpu_is_lockup = &evergreen_gpu_is_lockup,
.asic_reset = &evergreen_asic_reset,
.vga_set_state = &r600_vga_set_state,
.gart_tlb_flush = &evergreen_pcie_gart_tlb_flush,
.gart_set_page = &rs600_gart_set_page,
.ring_test = &r600_ring_test,
.ring_ib_execute = &r600_ring_ib_execute,
.irq_set = &evergreen_irq_set,
.irq_process = &evergreen_irq_process,
.get_vblank_counter = &evergreen_get_vblank_counter,
.fence_ring_emit = &r600_fence_ring_emit,
.cs_parse = &evergreen_cs_parse,
.copy_blit = &evergreen_copy_blit,
.copy_dma = &evergreen_copy_blit,
.copy = &evergreen_copy_blit,
.get_engine_clock = &radeon_atom_get_engine_clock,
.set_engine_clock = &radeon_atom_set_engine_clock,
.get_memory_clock = &radeon_atom_get_memory_clock,
.set_memory_clock = &radeon_atom_set_memory_clock,
.get_pcie_lanes = NULL,
.set_pcie_lanes = NULL,
.set_clock_gating = NULL,
.set_surface_reg = r600_set_surface_reg,
.clear_surface_reg = r600_clear_surface_reg,
.bandwidth_update = &evergreen_bandwidth_update,
.hpd_init = &evergreen_hpd_init,
.hpd_fini = &evergreen_hpd_fini,
.hpd_sense = &evergreen_hpd_sense,
.hpd_set_polarity = &evergreen_hpd_set_polarity,
.gui_idle = &r600_gui_idle,
.pm_misc = &evergreen_pm_misc,
.pm_prepare = &evergreen_pm_prepare,
.pm_finish = &evergreen_pm_finish,
.pm_init_profile = &r600_pm_init_profile,
.pm_get_dynpm_state = &r600_pm_get_dynpm_state,
.pre_page_flip = &evergreen_pre_page_flip,
.page_flip = &evergreen_page_flip,
.post_page_flip = &evergreen_post_page_flip,
};
int radeon_asic_init(struct radeon_device *rdev)
{
radeon_register_accessor_init(rdev);
@ -923,6 +969,11 @@ int radeon_asic_init(struct radeon_device *rdev)
case CHIP_PALM:
rdev->asic = &sumo_asic;
break;
case CHIP_BARTS:
case CHIP_TURKS:
case CHIP_CAICOS:
rdev->asic = &btc_asic;
break;
default:
/* FIXME: not supported yet */
return -EINVAL;

55
drivers/gpu/drm/radeon/radeon_asic.h
View File

@ -102,6 +102,11 @@ int r100_pci_gart_enable(struct radeon_device *rdev);
void r100_pci_gart_disable(struct radeon_device *rdev);
int r100_debugfs_mc_info_init(struct radeon_device *rdev);
int r100_gui_wait_for_idle(struct radeon_device *rdev);
void r100_gpu_lockup_update(struct r100_gpu_lockup *lockup,
struct radeon_cp *cp);
bool r100_gpu_cp_is_lockup(struct radeon_device *rdev,
struct r100_gpu_lockup *lockup,
struct radeon_cp *cp);
void r100_ib_fini(struct radeon_device *rdev);
int r100_ib_init(struct radeon_device *rdev);
void r100_irq_disable(struct radeon_device *rdev);
@ -138,10 +143,11 @@ extern void r100_post_page_flip(struct radeon_device *rdev, int crtc);
* r200,rv250,rs300,rv280
*/
extern int r200_copy_dma(struct radeon_device *rdev,
uint64_t src_offset,
uint64_t dst_offset,
unsigned num_pages,
uint64_t src_offset,
uint64_t dst_offset,
unsigned num_pages,
struct radeon_fence *fence);
void r200_set_safe_registers(struct radeon_device *rdev);
/*
* r300,r350,rv350,rv380
@ -162,6 +168,15 @@ extern uint32_t rv370_pcie_rreg(struct radeon_device *rdev, uint32_t reg);
extern void rv370_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
extern void rv370_set_pcie_lanes(struct radeon_device *rdev, int lanes);
extern int rv370_get_pcie_lanes(struct radeon_device *rdev);
extern void r300_set_reg_safe(struct radeon_device *rdev);
extern void r300_mc_program(struct radeon_device *rdev);
extern void r300_mc_init(struct radeon_device *rdev);
extern void r300_clock_startup(struct radeon_device *rdev);
extern int r300_mc_wait_for_idle(struct radeon_device *rdev);
extern int rv370_pcie_gart_init(struct radeon_device *rdev);
extern void rv370_pcie_gart_fini(struct radeon_device *rdev);
extern int rv370_pcie_gart_enable(struct radeon_device *rdev);
extern void rv370_pcie_gart_disable(struct radeon_device *rdev);
/*
* r420,r423,rv410
@ -171,6 +186,10 @@ extern void r420_fini(struct radeon_device *rdev);
extern int r420_suspend(struct radeon_device *rdev);
extern int r420_resume(struct radeon_device *rdev);
extern void r420_pm_init_profile(struct radeon_device *rdev);
extern u32 r420_mc_rreg(struct radeon_device *rdev, u32 reg);
extern void r420_mc_wreg(struct radeon_device *rdev, u32 reg, u32 v);
extern int r420_debugfs_pipes_info_init(struct radeon_device *rdev);
extern void r420_pipes_init(struct radeon_device *rdev);
/*
* rs400,rs480
@ -183,6 +202,12 @@ void rs400_gart_tlb_flush(struct radeon_device *rdev);
int rs400_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
uint32_t rs400_mc_rreg(struct radeon_device *rdev, uint32_t reg);
void rs400_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
int rs400_gart_init(struct radeon_device *rdev);
int rs400_gart_enable(struct radeon_device *rdev);
void rs400_gart_adjust_size(struct radeon_device *rdev);
void rs400_gart_disable(struct radeon_device *rdev);
void rs400_gart_fini(struct radeon_device *rdev);
/*
* rs600.
@ -194,6 +219,7 @@ extern int rs600_suspend(struct radeon_device *rdev);
extern int rs600_resume(struct radeon_device *rdev);
int rs600_irq_set(struct radeon_device *rdev);
int rs600_irq_process(struct radeon_device *rdev);
void rs600_irq_disable(struct radeon_device *rdev);
u32 rs600_get_vblank_counter(struct radeon_device *rdev, int crtc);
void rs600_gart_tlb_flush(struct radeon_device *rdev);
int rs600_gart_set_page(struct radeon_device *rdev, int i, uint64_t addr);
@ -211,6 +237,8 @@ extern void rs600_pm_finish(struct radeon_device *rdev);
extern void rs600_pre_page_flip(struct radeon_device *rdev, int crtc);
extern u32 rs600_page_flip(struct radeon_device *rdev, int crtc, u64 crtc_base);
extern void rs600_post_page_flip(struct radeon_device *rdev, int crtc);
void rs600_set_safe_registers(struct radeon_device *rdev);
/*
* rs690,rs740
@ -222,10 +250,21 @@ int rs690_suspend(struct radeon_device *rdev);
uint32_t rs690_mc_rreg(struct radeon_device *rdev, uint32_t reg);
void rs690_mc_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
void rs690_bandwidth_update(struct radeon_device *rdev);
void rs690_line_buffer_adjust(struct radeon_device *rdev,
struct drm_display_mode *mode1,
struct drm_display_mode *mode2);
/*
* rv515
*/
struct rv515_mc_save {
u32 d1vga_control;
u32 d2vga_control;
u32 vga_render_control;
u32 vga_hdp_control;
u32 d1crtc_control;
u32 d2crtc_control;
};
int rv515_init(struct radeon_device *rdev);
void rv515_fini(struct radeon_device *rdev);
uint32_t rv515_mc_rreg(struct radeon_device *rdev, uint32_t reg);
@ -236,6 +275,14 @@ void rv515_pcie_wreg(struct radeon_device *rdev, uint32_t reg, uint32_t v);
void rv515_bandwidth_update(struct radeon_device *rdev);
int rv515_resume(struct radeon_device *rdev);
int rv515_suspend(struct radeon_device *rdev);
void rv515_bandwidth_avivo_update(struct radeon_device *rdev);
void rv515_vga_render_disable(struct radeon_device *rdev);
void rv515_set_safe_registers(struct radeon_device *rdev);
void rv515_mc_stop(struct radeon_device *rdev, struct rv515_mc_save *save);
void rv515_mc_resume(struct radeon_device *rdev, struct rv515_mc_save *save);
void rv515_clock_startup(struct radeon_device *rdev);
void rv515_debugfs(struct radeon_device *rdev);
/*
* r520,rv530,rv560,rv570,r580
@ -284,6 +331,8 @@ extern void r600_pm_misc(struct radeon_device *rdev);
extern void r600_pm_init_profile(struct radeon_device *rdev);
extern void rs780_pm_init_profile(struct radeon_device *rdev);
extern void r600_pm_get_dynpm_state(struct radeon_device *rdev);
extern void r600_set_pcie_lanes(struct radeon_device *rdev, int lanes);
extern int r600_get_pcie_lanes(struct radeon_device *rdev);
/*
* rv770,rv730,rv710,rv740

100
drivers/gpu/drm/radeon/radeon_atombios.c
View File

@ -37,7 +37,7 @@ radeon_get_encoder_enum(struct drm_device *dev, uint32_t supported_device,
extern void radeon_link_encoder_connector(struct drm_device *dev);
extern void
radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum,
uint32_t supported_device);
uint32_t supported_device, u16 caps);
/* from radeon_connector.c */
extern void
@ -537,6 +537,7 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
u16 size, data_offset;
u8 frev, crev;
ATOM_CONNECTOR_OBJECT_TABLE *con_obj;
ATOM_ENCODER_OBJECT_TABLE *enc_obj;
ATOM_OBJECT_TABLE *router_obj;
ATOM_DISPLAY_OBJECT_PATH_TABLE *path_obj;
ATOM_OBJECT_HEADER *obj_header;
@ -561,6 +562,9 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
con_obj = (ATOM_CONNECTOR_OBJECT_TABLE *)
(ctx->bios + data_offset +
le16_to_cpu(obj_header->usConnectorObjectTableOffset));
enc_obj = (ATOM_ENCODER_OBJECT_TABLE *)
(ctx->bios + data_offset +
le16_to_cpu(obj_header->usEncoderObjectTableOffset));
router_obj = (ATOM_OBJECT_TABLE *)
(ctx->bios + data_offset +
le16_to_cpu(obj_header->usRouterObjectTableOffset));
@ -666,14 +670,35 @@ bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev)
OBJECT_TYPE_MASK) >> OBJECT_TYPE_SHIFT;
if (grph_obj_type == GRAPH_OBJECT_TYPE_ENCODER) {
u16 encoder_obj = le16_to_cpu(path->usGraphicObjIds[j]);
radeon_add_atom_encoder(dev,
encoder_obj,
le16_to_cpu
(path->
usDeviceTag));
for (k = 0; k < enc_obj->ucNumberOfObjects; k++) {
u16 encoder_obj = le16_to_cpu(enc_obj->asObjects[k].usObjectID);
if (le16_to_cpu(path->usGraphicObjIds[j]) == encoder_obj) {
ATOM_COMMON_RECORD_HEADER *record = (ATOM_COMMON_RECORD_HEADER *)
(ctx->bios + data_offset +
le16_to_cpu(enc_obj->asObjects[k].usRecordOffset));
ATOM_ENCODER_CAP_RECORD *cap_record;
u16 caps = 0;
while (record->ucRecordType > 0 &&
record->ucRecordType <= ATOM_MAX_OBJECT_RECORD_NUMBER) {
switch (record->ucRecordType) {
case ATOM_ENCODER_CAP_RECORD_TYPE:
cap_record =(ATOM_ENCODER_CAP_RECORD *)
record;
caps = le16_to_cpu(cap_record->usEncoderCap);
break;
}
record = (ATOM_COMMON_RECORD_HEADER *)
((char *)record + record->ucRecordSize);
}
radeon_add_atom_encoder(dev,
encoder_obj,
le16_to_cpu
(path->
usDeviceTag),
caps);
}
}
} else if (grph_obj_type == GRAPH_OBJECT_TYPE_ROUTER) {
for (k = 0; k < router_obj->ucNumberOfObjects; k++) {
u16 router_obj_id = le16_to_cpu(router_obj->asObjects[k].usObjectID);
@ -1007,7 +1032,8 @@ bool radeon_get_atom_connector_info_from_supported_devices_table(struct
radeon_get_encoder_enum(dev,
(1 << i),
dac),
(1 << i));
(1 << i),
0);
else
radeon_add_legacy_encoder(dev,
radeon_get_encoder_enum(dev,
@ -1086,6 +1112,7 @@ union firmware_info {
ATOM_FIRMWARE_INFO_V1_3 info_13;
ATOM_FIRMWARE_INFO_V1_4 info_14;
ATOM_FIRMWARE_INFO_V2_1 info_21;
ATOM_FIRMWARE_INFO_V2_2 info_22;
};
bool radeon_atom_get_clock_info(struct drm_device *dev)
@ -1160,8 +1187,12 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
*p2pll = *p1pll;
/* system clock */
spll->reference_freq =
le16_to_cpu(firmware_info->info.usReferenceClock);
if (ASIC_IS_DCE4(rdev))
spll->reference_freq =
le16_to_cpu(firmware_info->info_21.usCoreReferenceClock);
else
spll->reference_freq =
le16_to_cpu(firmware_info->info.usReferenceClock);
spll->reference_div = 0;
spll->pll_out_min =
@ -1183,8 +1214,12 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
le16_to_cpu(firmware_info->info.usMaxEngineClockPLL_Input);
/* memory clock */
mpll->reference_freq =
le16_to_cpu(firmware_info->info.usReferenceClock);
if (ASIC_IS_DCE4(rdev))
mpll->reference_freq =
le16_to_cpu(firmware_info->info_21.usMemoryReferenceClock);
else
mpll->reference_freq =
le16_to_cpu(firmware_info->info.usReferenceClock);
mpll->reference_div = 0;
mpll->pll_out_min =
@ -1213,8 +1248,12 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
if (ASIC_IS_DCE4(rdev)) {
rdev->clock.default_dispclk =
le32_to_cpu(firmware_info->info_21.ulDefaultDispEngineClkFreq);
if (rdev->clock.default_dispclk == 0)
rdev->clock.default_dispclk = 60000; /* 600 Mhz */
if (rdev->clock.default_dispclk == 0) {
if (ASIC_IS_DCE5(rdev))
rdev->clock.default_dispclk = 54000; /* 540 Mhz */
else
rdev->clock.default_dispclk = 60000; /* 600 Mhz */
}
rdev->clock.dp_extclk =
le16_to_cpu(firmware_info->info_21.usUniphyDPModeExtClkFreq);
}
@ -1852,6 +1891,7 @@ static const char *pp_lib_thermal_controller_names[] = {
"Evergreen",
"emc2103",
"Sumo",
"Northern Islands",
};
union power_info {
@ -2115,6 +2155,11 @@ static void radeon_atombios_add_pplib_thermal_controller(struct radeon_device *r
(controller->ucFanParameters &
ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
rdev->pm.int_thermal_type = THERMAL_TYPE_SUMO;
} else if (controller->ucType == ATOM_PP_THERMALCONTROLLER_NISLANDS) {
DRM_INFO("Internal thermal controller %s fan control\n",
(controller->ucFanParameters &
ATOM_PP_FANPARAMETERS_NOFAN) ? "without" : "with");
rdev->pm.int_thermal_type = THERMAL_TYPE_NI;
} else if ((controller->ucType ==
ATOM_PP_THERMALCONTROLLER_EXTERNAL_GPIO) ||
(controller->ucType ==
@ -2204,15 +2249,22 @@ static void radeon_atombios_parse_pplib_non_clock_info(struct radeon_device *rde
rdev->pm.default_power_state_index = state_index;
rdev->pm.power_state[state_index].default_clock_mode =
&rdev->pm.power_state[state_index].clock_info[mode_index - 1];
/* patch the table values with the default slck/mclk from firmware info */
for (j = 0; j < mode_index; j++) {
rdev->pm.power_state[state_index].clock_info[j].mclk =
rdev->clock.default_mclk;
rdev->pm.power_state[state_index].clock_info[j].sclk =
rdev->clock.default_sclk;
if (vddc)
rdev->pm.power_state[state_index].clock_info[j].voltage.voltage =
vddc;
if (ASIC_IS_DCE5(rdev)) {
/* NI chips post without MC ucode, so default clocks are strobe mode only */
rdev->pm.default_sclk = rdev->pm.power_state[state_index].clock_info[0].sclk;
rdev->pm.default_mclk = rdev->pm.power_state[state_index].clock_info[0].mclk;
rdev->pm.default_vddc = rdev->pm.power_state[state_index].clock_info[0].voltage.voltage;
} else {
/* patch the table values with the default slck/mclk from firmware info */
for (j = 0; j < mode_index; j++) {
rdev->pm.power_state[state_index].clock_info[j].mclk =
rdev->clock.default_mclk;
rdev->pm.power_state[state_index].clock_info[j].sclk =
rdev->clock.default_sclk;
if (vddc)
rdev->pm.power_state[state_index].clock_info[j].voltage.voltage =
vddc;
}
}
}
}

41
drivers/gpu/drm/radeon/radeon_bios.c
View File

@ -131,6 +131,45 @@ static bool radeon_atrm_get_bios(struct radeon_device *rdev)
return true;
}
static bool ni_read_disabled_bios(struct radeon_device *rdev)
{
u32 bus_cntl;
u32 d1vga_control;
u32 d2vga_control;
u32 vga_render_control;
u32 rom_cntl;
bool r;
bus_cntl = RREG32(R600_BUS_CNTL);
d1vga_control = RREG32(AVIVO_D1VGA_CONTROL);
d2vga_control = RREG32(AVIVO_D2VGA_CONTROL);
vga_render_control = RREG32(AVIVO_VGA_RENDER_CONTROL);
rom_cntl = RREG32(R600_ROM_CNTL);
/* enable the rom */
WREG32(R600_BUS_CNTL, (bus_cntl & ~R600_BIOS_ROM_DIS));
/* Disable VGA mode */
WREG32(AVIVO_D1VGA_CONTROL,
(d1vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
AVIVO_DVGA_CONTROL_TIMING_SELECT)));
WREG32(AVIVO_D2VGA_CONTROL,
(d2vga_control & ~(AVIVO_DVGA_CONTROL_MODE_ENABLE |
AVIVO_DVGA_CONTROL_TIMING_SELECT)));
WREG32(AVIVO_VGA_RENDER_CONTROL,
(vga_render_control & ~AVIVO_VGA_VSTATUS_CNTL_MASK));
WREG32(R600_ROM_CNTL, rom_cntl | R600_SCK_OVERWRITE);
r = radeon_read_bios(rdev);
/* restore regs */
WREG32(R600_BUS_CNTL, bus_cntl);
WREG32(AVIVO_D1VGA_CONTROL, d1vga_control);
WREG32(AVIVO_D2VGA_CONTROL, d2vga_control);
WREG32(AVIVO_VGA_RENDER_CONTROL, vga_render_control);
WREG32(R600_ROM_CNTL, rom_cntl);
return r;
}
static bool r700_read_disabled_bios(struct radeon_device *rdev)
{
uint32_t viph_control;
@ -416,6 +455,8 @@ static bool radeon_read_disabled_bios(struct radeon_device *rdev)
{
if (rdev->flags & RADEON_IS_IGP)
return igp_read_bios_from_vram(rdev);
else if (rdev->family >= CHIP_BARTS)
return ni_read_disabled_bios(rdev);
else if (rdev->family >= CHIP_RV770)
return r700_read_disabled_bios(rdev);
else if (rdev->family >= CHIP_R600)

8
drivers/gpu/drm/radeon/radeon_device.c
View File

@ -82,6 +82,9 @@ static const char radeon_family_name[][16] = {
"CYPRESS",
"HEMLOCK",
"PALM",
"BARTS",
"TURKS",
"CAICOS",
"LAST",
};
@ -225,6 +228,11 @@ int radeon_wb_init(struct radeon_device *rdev)
rdev->wb.use_event = true;
}
}
/* always use writeback/events on NI */
if (ASIC_IS_DCE5(rdev)) {
rdev->wb.enabled = true;
rdev->wb.use_event = true;
}
dev_info(rdev->dev, "WB %sabled\n", rdev->wb.enabled ? "en" : "dis");

73
drivers/gpu/drm/radeon/radeon_display.c
View File

@ -68,7 +68,7 @@ static void avivo_crtc_load_lut(struct drm_crtc *crtc)
WREG32(AVIVO_D1GRPH_LUT_SEL + radeon_crtc->crtc_offset, radeon_crtc->crtc_id);
}
static void evergreen_crtc_load_lut(struct drm_crtc *crtc)
static void dce4_crtc_load_lut(struct drm_crtc *crtc)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct drm_device *dev = crtc->dev;
@ -98,6 +98,66 @@ static void evergreen_crtc_load_lut(struct drm_crtc *crtc)
}
}
static void dce5_crtc_load_lut(struct drm_crtc *crtc)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
int i;
DRM_DEBUG_KMS("%d\n", radeon_crtc->crtc_id);
WREG32(NI_INPUT_CSC_CONTROL + radeon_crtc->crtc_offset,
(NI_INPUT_CSC_GRPH_MODE(NI_INPUT_CSC_BYPASS) |
NI_INPUT_CSC_OVL_MODE(NI_INPUT_CSC_BYPASS)));
WREG32(NI_PRESCALE_GRPH_CONTROL + radeon_crtc->crtc_offset,
NI_GRPH_PRESCALE_BYPASS);
WREG32(NI_PRESCALE_OVL_CONTROL + radeon_crtc->crtc_offset,
NI_OVL_PRESCALE_BYPASS);
WREG32(NI_INPUT_GAMMA_CONTROL + radeon_crtc->crtc_offset,
(NI_GRPH_INPUT_GAMMA_MODE(NI_INPUT_GAMMA_USE_LUT) |
NI_OVL_INPUT_GAMMA_MODE(NI_INPUT_GAMMA_USE_LUT)));
WREG32(EVERGREEN_DC_LUT_CONTROL + radeon_crtc->crtc_offset, 0);
WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_BLUE + radeon_crtc->crtc_offset, 0);
WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_GREEN + radeon_crtc->crtc_offset, 0);
WREG32(EVERGREEN_DC_LUT_BLACK_OFFSET_RED + radeon_crtc->crtc_offset, 0);
WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_BLUE + radeon_crtc->crtc_offset, 0xffff);
WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN + radeon_crtc->crtc_offset, 0xffff);
WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_RED + radeon_crtc->crtc_offset, 0xffff);
WREG32(EVERGREEN_DC_LUT_RW_MODE + radeon_crtc->crtc_offset, 0);
WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK + radeon_crtc->crtc_offset, 0x00000007);
WREG32(EVERGREEN_DC_LUT_RW_INDEX + radeon_crtc->crtc_offset, 0);
for (i = 0; i < 256; i++) {
WREG32(EVERGREEN_DC_LUT_30_COLOR + radeon_crtc->crtc_offset,
(radeon_crtc->lut_r[i] << 20) |
(radeon_crtc->lut_g[i] << 10) |
(radeon_crtc->lut_b[i] << 0));
}
WREG32(NI_DEGAMMA_CONTROL + radeon_crtc->crtc_offset,
(NI_GRPH_DEGAMMA_MODE(NI_DEGAMMA_BYPASS) |
NI_OVL_DEGAMMA_MODE(NI_DEGAMMA_BYPASS) |
NI_ICON_DEGAMMA_MODE(NI_DEGAMMA_BYPASS) |
NI_CURSOR_DEGAMMA_MODE(NI_DEGAMMA_BYPASS)));
WREG32(NI_GAMUT_REMAP_CONTROL + radeon_crtc->crtc_offset,
(NI_GRPH_GAMUT_REMAP_MODE(NI_GAMUT_REMAP_BYPASS) |
NI_OVL_GAMUT_REMAP_MODE(NI_GAMUT_REMAP_BYPASS)));
WREG32(NI_REGAMMA_CONTROL + radeon_crtc->crtc_offset,
(NI_GRPH_REGAMMA_MODE(NI_REGAMMA_BYPASS) |
NI_OVL_REGAMMA_MODE(NI_REGAMMA_BYPASS)));
WREG32(NI_OUTPUT_CSC_CONTROL + radeon_crtc->crtc_offset,
(NI_OUTPUT_CSC_GRPH_MODE(NI_OUTPUT_CSC_BYPASS) |
NI_OUTPUT_CSC_OVL_MODE(NI_OUTPUT_CSC_BYPASS)));
/* XXX match this to the depth of the crtc fmt block, move to modeset? */
WREG32(0x6940 + radeon_crtc->crtc_offset, 0);
}
static void legacy_crtc_load_lut(struct drm_crtc *crtc)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
@ -130,8 +190,10 @@ void radeon_crtc_load_lut(struct drm_crtc *crtc)
if (!crtc->enabled)
return;
if (ASIC_IS_DCE4(rdev))
evergreen_crtc_load_lut(crtc);
if (ASIC_IS_DCE5(rdev))
dce5_crtc_load_lut(crtc);
else if (ASIC_IS_DCE4(rdev))
dce4_crtc_load_lut(crtc);
else if (ASIC_IS_AVIVO(rdev))
avivo_crtc_load_lut(crtc);
else
@ -1119,7 +1181,10 @@ int radeon_modeset_init(struct radeon_device *rdev)
rdev->ddev->mode_config.funcs = (void *)&radeon_mode_funcs;
if (ASIC_IS_AVIVO(rdev)) {
if (ASIC_IS_DCE5(rdev)) {
rdev->ddev->mode_config.max_width = 16384;
rdev->ddev->mode_config.max_height = 16384;
} else if (ASIC_IS_AVIVO(rdev)) {
rdev->ddev->mode_config.max_width = 8192;
rdev->ddev->mode_config.max_height = 8192;
} else {

106
drivers/gpu/drm/radeon/radeon_encoders.c
View File

@ -712,7 +712,7 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
* - 2 DIG encoder blocks.
* DIG1/2 can drive UNIPHY0/1/2 link A or link B
*
* DCE 4.0
* DCE 4.0/5.0
* - 3 DIG transmitter blocks UNIPHY0/1/2 (links A and B).
* Supports up to 6 digital outputs
* - 6 DIG encoder blocks.
@ -743,6 +743,7 @@ union dig_encoder_control {
DIG_ENCODER_CONTROL_PS_ALLOCATION v1;
DIG_ENCODER_CONTROL_PARAMETERS_V2 v2;
DIG_ENCODER_CONTROL_PARAMETERS_V3 v3;
DIG_ENCODER_CONTROL_PARAMETERS_V4 v4;
};
void
@ -758,6 +759,7 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action)
uint8_t frev, crev;
int dp_clock = 0;
int dp_lane_count = 0;
int hpd_id = RADEON_HPD_NONE;
if (connector) {
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
@ -766,6 +768,7 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action)
dp_clock = dig_connector->dp_clock;
dp_lane_count = dig_connector->dp_lane_count;
hpd_id = radeon_connector->hpd.hpd;
}
/* no dig encoder assigned */
@ -790,19 +793,36 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action)
args.v1.usPixelClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
args.v1.ucEncoderMode = atombios_get_encoder_mode(encoder);
if (args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP) {
if (dp_clock == 270000)
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
if ((args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP) ||
(args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP_MST))
args.v1.ucLaneNum = dp_lane_count;
} else if (radeon_encoder->pixel_clock > 165000)
else if (radeon_encoder->pixel_clock > 165000)
args.v1.ucLaneNum = 8;
else
args.v1.ucLaneNum = 4;
if (ASIC_IS_DCE4(rdev)) {
if (ASIC_IS_DCE5(rdev)) {
if ((args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP) ||
(args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP_MST)) {
if (dp_clock == 270000)
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ;
else if (dp_clock == 540000)
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_5_40GHZ;
}
args.v4.acConfig.ucDigSel = dig->dig_encoder;
args.v4.ucBitPerColor = PANEL_8BIT_PER_COLOR;
if (hpd_id == RADEON_HPD_NONE)
args.v4.ucHPD_ID = 0;
else
args.v4.ucHPD_ID = hpd_id + 1;
} else if (ASIC_IS_DCE4(rdev)) {
if ((args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP) && (dp_clock == 270000))
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
args.v3.acConfig.ucDigSel = dig->dig_encoder;
args.v3.ucBitPerColor = PANEL_8BIT_PER_COLOR;
} else {
if ((args.v1.ucEncoderMode == ATOM_ENCODER_MODE_DP) && (dp_clock == 270000))
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1;
@ -829,6 +849,7 @@ union dig_transmitter_control {
DIG_TRANSMITTER_CONTROL_PS_ALLOCATION v1;
DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2;
DIG_TRANSMITTER_CONTROL_PARAMETERS_V3 v3;
DIG_TRANSMITTER_CONTROL_PARAMETERS_V4 v4;
};
void
@ -923,10 +944,18 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
pll_id = radeon_crtc->pll_id;
}
if (is_dp && rdev->clock.dp_extclk)
args.v3.acConfig.ucRefClkSource = 2; /* external src */
else
args.v3.acConfig.ucRefClkSource = pll_id;
if (ASIC_IS_DCE5(rdev)) {
if (is_dp && rdev->clock.dp_extclk)
args.v4.acConfig.ucRefClkSource = 3; /* external src */
else
args.v4.acConfig.ucRefClkSource = pll_id;
} else {
if (is_dp && rdev->clock.dp_extclk)
args.v3.acConfig.ucRefClkSource = 2; /* external src */
else
args.v3.acConfig.ucRefClkSource = pll_id;
}
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
@ -1198,6 +1227,8 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
DISPLAY_DEVICE_OUTPUT_CONTROL_PS_ALLOCATION args;
int index = 0;
bool is_dig = false;
bool is_dce5_dac = false;
bool is_dce5_dvo = false;
memset(&args, 0, sizeof(args));
@ -1220,7 +1251,9 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
break;
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1:
if (ASIC_IS_DCE3(rdev))
if (ASIC_IS_DCE5(rdev))
is_dce5_dvo = true;
else if (ASIC_IS_DCE3(rdev))
is_dig = true;
else
index = GetIndexIntoMasterTable(COMMAND, DVOOutputControl);
@ -1236,12 +1269,16 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
break;
case ENCODER_OBJECT_ID_INTERNAL_DAC1:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1:
if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
else
index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl);
if (ASIC_IS_DCE5(rdev))
is_dce5_dac = true;
else {
if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))
index = GetIndexIntoMasterTable(COMMAND, TV1OutputControl);
else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT))
index = GetIndexIntoMasterTable(COMMAND, CV1OutputControl);
else
index = GetIndexIntoMasterTable(COMMAND, DAC1OutputControl);
}
break;
case ENCODER_OBJECT_ID_INTERNAL_DAC2:
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2:
@ -1300,6 +1337,28 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);
break;
}
} else if (is_dce5_dac) {
switch (mode) {
case DRM_MODE_DPMS_ON:
atombios_dac_setup(encoder, ATOM_ENABLE);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
atombios_dac_setup(encoder, ATOM_DISABLE);
break;
}
} else if (is_dce5_dvo) {
switch (mode) {
case DRM_MODE_DPMS_ON:
atombios_dvo_setup(encoder, ATOM_ENABLE);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
atombios_dvo_setup(encoder, ATOM_DISABLE);
break;
}
} else {
switch (mode) {
case DRM_MODE_DPMS_ON:
@ -1329,7 +1388,7 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
switch (mode) {
case DRM_MODE_DPMS_ON:
default:
if (ASIC_IS_DCE41(rdev) && (rdev->flags & RADEON_IS_IGP))
if (ASIC_IS_DCE41(rdev))
action = EXTERNAL_ENCODER_ACTION_V3_ENABLE_OUTPUT;
else
action = ATOM_ENABLE;
@ -1337,7 +1396,7 @@ radeon_atom_encoder_dpms(struct drm_encoder *encoder, int mode)
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
if (ASIC_IS_DCE41(rdev) && (rdev->flags & RADEON_IS_IGP))
if (ASIC_IS_DCE41(rdev))
action = EXTERNAL_ENCODER_ACTION_V3_DISABLE_OUTPUT;
else
action = ATOM_DISABLE;
@ -1529,6 +1588,7 @@ static int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder)
struct radeon_encoder_atom_dig *dig;
uint32_t dig_enc_in_use = 0;
/* DCE4/5 */
if (ASIC_IS_DCE4(rdev)) {
dig = radeon_encoder->enc_priv;
if (ASIC_IS_DCE41(rdev)) {
@ -1663,7 +1723,7 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder,
}
if (ext_encoder) {
if (ASIC_IS_DCE41(rdev) && (rdev->flags & RADEON_IS_IGP)) {
if (ASIC_IS_DCE41(rdev)) {
atombios_external_encoder_setup(encoder, ext_encoder,
EXTERNAL_ENCODER_ACTION_V3_ENCODER_INIT);
atombios_external_encoder_setup(encoder, ext_encoder,
@ -1986,7 +2046,10 @@ radeon_atombios_set_dig_info(struct radeon_encoder *radeon_encoder)
}
void
radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_t supported_device)
radeon_add_atom_encoder(struct drm_device *dev,
uint32_t encoder_enum,
uint32_t supported_device,
u16 caps)
{
struct radeon_device *rdev = dev->dev_private;
struct drm_encoder *encoder;
@ -2029,6 +2092,7 @@ radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_enum, uint32_t
radeon_encoder->rmx_type = RMX_OFF;
radeon_encoder->underscan_type = UNDERSCAN_OFF;
radeon_encoder->is_ext_encoder = false;
radeon_encoder->caps = caps;
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_LVDS:

3
drivers/gpu/drm/radeon/radeon_family.h
View File

@ -81,6 +81,9 @@ enum radeon_family {
CHIP_CYPRESS,
CHIP_HEMLOCK,
CHIP_PALM,
CHIP_BARTS,
CHIP_TURKS,
CHIP_CAICOS,
CHIP_LAST,
};

1
drivers/gpu/drm/radeon/radeon_mode.h
View File

@ -379,6 +379,7 @@ struct radeon_encoder {
int hdmi_audio_workaround;
int hdmi_buffer_status;
bool is_ext_encoder;
u16 caps;
};
struct radeon_connector_atom_dig {

37
drivers/gpu/drm/radeon/radeon_pm.c
View File

@ -167,13 +167,13 @@ static void radeon_set_power_state(struct radeon_device *rdev)
if (radeon_gui_idle(rdev)) {
sclk = rdev->pm.power_state[rdev->pm.requested_power_state_index].
clock_info[rdev->pm.requested_clock_mode_index].sclk;
if (sclk > rdev->clock.default_sclk)
sclk = rdev->clock.default_sclk;
if (sclk > rdev->pm.default_sclk)
sclk = rdev->pm.default_sclk;
mclk = rdev->pm.power_state[rdev->pm.requested_power_state_index].
clock_info[rdev->pm.requested_clock_mode_index].mclk;
if (mclk > rdev->clock.default_mclk)
mclk = rdev->clock.default_mclk;
if (mclk > rdev->pm.default_mclk)
mclk = rdev->pm.default_mclk;
/* upvolt before raising clocks, downvolt after lowering clocks */
if (sclk < rdev->pm.current_sclk)
@ -440,6 +440,7 @@ static ssize_t radeon_hwmon_show_temp(struct device *dev,
temp = rv770_get_temp(rdev);
break;
case THERMAL_TYPE_EVERGREEN:
case THERMAL_TYPE_NI:
temp = evergreen_get_temp(rdev);
break;
case THERMAL_TYPE_SUMO:
@ -529,12 +530,21 @@ void radeon_pm_suspend(struct radeon_device *rdev)
void radeon_pm_resume(struct radeon_device *rdev)
{
/* set up the default clocks if the MC ucode is loaded */
if (ASIC_IS_DCE5(rdev) && rdev->mc_fw) {
if (rdev->pm.default_vddc)
radeon_atom_set_voltage(rdev, rdev->pm.default_vddc);
if (rdev->pm.default_sclk)
radeon_set_engine_clock(rdev, rdev->pm.default_sclk);
if (rdev->pm.default_mclk)
radeon_set_memory_clock(rdev, rdev->pm.default_mclk);
}
/* asic init will reset the default power state */
mutex_lock(&rdev->pm.mutex);
rdev->pm.current_power_state_index = rdev->pm.default_power_state_index;
rdev->pm.current_clock_mode_index = 0;
rdev->pm.current_sclk = rdev->clock.default_sclk;
rdev->pm.current_mclk = rdev->clock.default_mclk;
rdev->pm.current_sclk = rdev->pm.default_sclk;
rdev->pm.current_mclk = rdev->pm.default_mclk;
rdev->pm.current_vddc = rdev->pm.power_state[rdev->pm.default_power_state_index].clock_info[0].voltage.voltage;
if (rdev->pm.pm_method == PM_METHOD_DYNPM
&& rdev->pm.dynpm_state == DYNPM_STATE_SUSPENDED) {
@ -557,6 +567,8 @@ int radeon_pm_init(struct radeon_device *rdev)
rdev->pm.dynpm_planned_action = DYNPM_ACTION_NONE;
rdev->pm.dynpm_can_upclock = true;
rdev->pm.dynpm_can_downclock = true;
rdev->pm.default_sclk = rdev->clock.default_sclk;
rdev->pm.default_mclk = rdev->clock.default_mclk;
rdev->pm.current_sclk = rdev->clock.default_sclk;
rdev->pm.current_mclk = rdev->clock.default_mclk;
rdev->pm.int_thermal_type = THERMAL_TYPE_NONE;
@ -568,6 +580,15 @@ int radeon_pm_init(struct radeon_device *rdev)
radeon_combios_get_power_modes(rdev);
radeon_pm_print_states(rdev);
radeon_pm_init_profile(rdev);
/* set up the default clocks if the MC ucode is loaded */
if (ASIC_IS_DCE5(rdev) && rdev->mc_fw) {
if (rdev->pm.default_vddc)
radeon_atom_set_voltage(rdev, rdev->pm.default_vddc);
if (rdev->pm.default_sclk)
radeon_set_engine_clock(rdev, rdev->pm.default_sclk);
if (rdev->pm.default_mclk)
radeon_set_memory_clock(rdev, rdev->pm.default_mclk);
}
}
/* set up the internal thermal sensor if applicable */
@ -803,9 +824,9 @@ static int radeon_debugfs_pm_info(struct seq_file *m, void *data)
struct drm_device *dev = node->minor->dev;
struct radeon_device *rdev = dev->dev_private;
seq_printf(m, "default engine clock: %u0 kHz\n", rdev->clock.default_sclk);
seq_printf(m, "default engine clock: %u0 kHz\n", rdev->pm.default_sclk);
seq_printf(m, "current engine clock: %u0 kHz\n", radeon_get_engine_clock(rdev));
seq_printf(m, "default memory clock: %u0 kHz\n", rdev->clock.default_mclk);
seq_printf(m, "default memory clock: %u0 kHz\n", rdev->pm.default_mclk);
if (rdev->asic->get_memory_clock)
seq_printf(m, "current memory clock: %u0 kHz\n", radeon_get_memory_clock(rdev));
if (rdev->pm.current_vddc)

10
drivers/gpu/drm/radeon/radeon_reg.h
View File

@ -55,6 +55,7 @@
#include "r500_reg.h"
#include "r600_reg.h"
#include "evergreen_reg.h"
#include "ni_reg.h"
#define RADEON_MC_AGP_LOCATION 0x014c
#define RADEON_MC_AGP_START_MASK 0x0000FFFF
@ -320,6 +321,15 @@
# define RADEON_PCIE_LC_RECONFIG_NOW (1 << 8)
# define RADEON_PCIE_LC_RECONFIG_LATER (1 << 9)
# define RADEON_PCIE_LC_SHORT_RECONFIG_EN (1 << 10)
# define R600_PCIE_LC_RECONFIG_ARC_MISSING_ESCAPE (1 << 7)
# define R600_PCIE_LC_RENEGOTIATION_SUPPORT (1 << 9)
# define R600_PCIE_LC_RENEGOTIATE_EN (1 << 10)
# define R600_PCIE_LC_SHORT_RECONFIG_EN (1 << 11)
# define R600_PCIE_LC_UPCONFIGURE_SUPPORT (1 << 12)
# define R600_PCIE_LC_UPCONFIGURE_DIS (1 << 13)
#define R600_TARGET_AND_CURRENT_PROFILE_INDEX 0x70c
#define R700_TARGET_AND_CURRENT_PROFILE_INDEX 0x66c
#define RADEON_CACHE_CNTL 0x1724
#define RADEON_CACHE_LINE 0x0f0c /* PCI */

76
drivers/gpu/drm/radeon/rv770.c
View File

@ -41,6 +41,7 @@
static void rv770_gpu_init(struct radeon_device *rdev);
void rv770_fini(struct radeon_device *rdev);
static void rv770_pcie_gen2_enable(struct radeon_device *rdev);
u32 rv770_page_flip(struct radeon_device *rdev, int crtc_id, u64 crtc_base)
{
@ -1124,6 +1125,9 @@ static int rv770_startup(struct radeon_device *rdev)
{
int r;
/* enable pcie gen2 link */
rv770_pcie_gen2_enable(rdev);
if (!rdev->me_fw || !rdev->pfp_fw || !rdev->rlc_fw) {
r = r600_init_microcode(rdev);
if (r) {
@ -1362,3 +1366,75 @@ void rv770_fini(struct radeon_device *rdev)
rdev->bios = NULL;
radeon_dummy_page_fini(rdev);
}
static void rv770_pcie_gen2_enable(struct radeon_device *rdev)
{
u32 link_width_cntl, lanes, speed_cntl, tmp;
u16 link_cntl2;
if (rdev->flags & RADEON_IS_IGP)
return;
if (!(rdev->flags & RADEON_IS_PCIE))
return;
/* x2 cards have a special sequence */
if (ASIC_IS_X2(rdev))
return;
/* advertise upconfig capability */
link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
link_width_cntl &= ~LC_UPCONFIGURE_DIS;
WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
if (link_width_cntl & LC_RENEGOTIATION_SUPPORT) {
lanes = (link_width_cntl & LC_LINK_WIDTH_RD_MASK) >> LC_LINK_WIDTH_RD_SHIFT;
link_width_cntl &= ~(LC_LINK_WIDTH_MASK |
LC_RECONFIG_ARC_MISSING_ESCAPE);
link_width_cntl |= lanes | LC_RECONFIG_NOW |
LC_RENEGOTIATE_EN | LC_UPCONFIGURE_SUPPORT;
WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
} else {
link_width_cntl |= LC_UPCONFIGURE_DIS;
WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
}
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
if ((speed_cntl & LC_OTHER_SIDE_EVER_SENT_GEN2) &&
(speed_cntl & LC_OTHER_SIDE_SUPPORTS_GEN2)) {
tmp = RREG32(0x541c);
WREG32(0x541c, tmp | 0x8);
WREG32(MM_CFGREGS_CNTL, MM_WR_TO_CFG_EN);
link_cntl2 = RREG16(0x4088);
link_cntl2 &= ~TARGET_LINK_SPEED_MASK;
link_cntl2 |= 0x2;
WREG16(0x4088, link_cntl2);
WREG32(MM_CFGREGS_CNTL, 0);
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
speed_cntl &= ~LC_TARGET_LINK_SPEED_OVERRIDE_EN;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
speed_cntl |= LC_CLR_FAILED_SPD_CHANGE_CNT;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
speed_cntl &= ~LC_CLR_FAILED_SPD_CHANGE_CNT;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
speed_cntl = RREG32_PCIE_P(PCIE_LC_SPEED_CNTL);
speed_cntl |= LC_GEN2_EN_STRAP;
WREG32_PCIE_P(PCIE_LC_SPEED_CNTL, speed_cntl);
} else {
link_width_cntl = RREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL);
/* XXX: only disable it if gen1 bridge vendor == 0x111d or 0x1106 */
if (1)
link_width_cntl |= LC_UPCONFIGURE_DIS;
else
link_width_cntl &= ~LC_UPCONFIGURE_DIS;
WREG32_PCIE_P(PCIE_LC_LINK_WIDTH_CNTL, link_width_cntl);
}
}

38
drivers/gpu/drm/radeon/rv770d.h
View File

@ -360,4 +360,42 @@
#define D1GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x691c
#define D2GRPH_SECONDARY_SURFACE_ADDRESS_HIGH 0x611c
/* PCIE link stuff */
#define PCIE_LC_TRAINING_CNTL 0xa1 /* PCIE_P */
#define PCIE_LC_LINK_WIDTH_CNTL 0xa2 /* PCIE_P */
# define LC_LINK_WIDTH_SHIFT 0
# define LC_LINK_WIDTH_MASK 0x7
# define LC_LINK_WIDTH_X0 0
# define LC_LINK_WIDTH_X1 1
# define LC_LINK_WIDTH_X2 2
# define LC_LINK_WIDTH_X4 3
# define LC_LINK_WIDTH_X8 4
# define LC_LINK_WIDTH_X16 6
# define LC_LINK_WIDTH_RD_SHIFT 4
# define LC_LINK_WIDTH_RD_MASK 0x70
# define LC_RECONFIG_ARC_MISSING_ESCAPE (1 << 7)
# define LC_RECONFIG_NOW (1 << 8)
# define LC_RENEGOTIATION_SUPPORT (1 << 9)
# define LC_RENEGOTIATE_EN (1 << 10)
# define LC_SHORT_RECONFIG_EN (1 << 11)
# define LC_UPCONFIGURE_SUPPORT (1 << 12)
# define LC_UPCONFIGURE_DIS (1 << 13)
#define PCIE_LC_SPEED_CNTL 0xa4 /* PCIE_P */
# define LC_GEN2_EN_STRAP (1 << 0)
# define LC_TARGET_LINK_SPEED_OVERRIDE_EN (1 << 1)
# define LC_FORCE_EN_HW_SPEED_CHANGE (1 << 5)
# define LC_FORCE_DIS_HW_SPEED_CHANGE (1 << 6)
# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_MASK (0x3 << 8)
# define LC_SPEED_CHANGE_ATTEMPTS_ALLOWED_SHIFT 3
# define LC_CURRENT_DATA_RATE (1 << 11)
# define LC_VOLTAGE_TIMER_SEL_MASK (0xf << 14)
# define LC_CLR_FAILED_SPD_CHANGE_CNT (1 << 21)
# define LC_OTHER_SIDE_EVER_SENT_GEN2 (1 << 23)
# define LC_OTHER_SIDE_SUPPORTS_GEN2 (1 << 24)
#define MM_CFGREGS_CNTL 0x544c
# define MM_WR_TO_CFG_EN (1 << 3)
#define LINK_CNTL2 0x88 /* F0 */
# define TARGET_LINK_SPEED_MASK (0xf << 0)
# define SELECTABLE_DEEMPHASIS (1 << 6)
#endif

36
include/drm/drm_pciids.h
View File

@ -142,6 +142,42 @@
{0x1002, 0x5e4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
{0x1002, 0x5e4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
{0x1002, 0x5e4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6720, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6721, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6722, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6723, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6724, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6725, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6726, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6727, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6728, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6729, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6738, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6739, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_BARTS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6740, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6741, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6742, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6743, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6744, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6745, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6746, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6747, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6748, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6749, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6750, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6758, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6759, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_TURKS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6760, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6761, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6762, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6763, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6764, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6765, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6766, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6767, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6768, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6770, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6779, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CAICOS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6880, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6888, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \
{0x1002, 0x6889, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \