dect
/
linux-2.6
Archived
13
0
Fork 0
Code Releases Activity

drm/i915: Include a generation number in the device info 

To simplify the IS_GEN[234] macros and to enable switching.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson 2010-08-11 09:59:24 +01:00
parent c877cdce93
commit c96c3a8cb7
2 changed files with 34 additions and 54 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
drivers/gpu/drm/i915/i915_drv.c
View File

@ -61,91 +61,86 @@ extern int intel_agp_enabled;
.driver_data = (unsigned long) info }
static const struct intel_device_info intel_i830_info = {
.is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
.gen = 2, .is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1,
};
static const struct intel_device_info intel_845g_info = {
.is_i8xx = 1,
.gen = 2, .is_i8xx = 1,
};
static const struct intel_device_info intel_i85x_info = {
.is_i8xx = 1, .is_i85x = 1, .is_mobile = 1,
.gen = 2, .is_i8xx = 1, .is_i85x = 1, .is_mobile = 1,
.cursor_needs_physical = 1,
};
static const struct intel_device_info intel_i865g_info = {
.is_i8xx = 1,
.gen = 2, .is_i8xx = 1,
};
static const struct intel_device_info intel_i915g_info = {
.is_i915g = 1, .is_i9xx = 1, .cursor_needs_physical = 1,
.gen = 3, .is_i915g = 1, .is_i9xx = 1, .cursor_needs_physical = 1,
};
static const struct intel_device_info intel_i915gm_info = {
.is_i9xx = 1, .is_mobile = 1,
.gen = 3, .is_i9xx = 1, .is_mobile = 1,
.cursor_needs_physical = 1,
};
static const struct intel_device_info intel_i945g_info = {
.is_i9xx = 1, .has_hotplug = 1, .cursor_needs_physical = 1,
.gen = 3, .is_i9xx = 1, .has_hotplug = 1, .cursor_needs_physical = 1,
};
static const struct intel_device_info intel_i945gm_info = {
.is_i945gm = 1, .is_i9xx = 1, .is_mobile = 1,
.gen = 3, .is_i945gm = 1, .is_i9xx = 1, .is_mobile = 1,
.has_hotplug = 1, .cursor_needs_physical = 1,
};
static const struct intel_device_info intel_i965g_info = {
.is_broadwater = 1, .is_i965g = 1, .is_i9xx = 1, .has_hotplug = 1,
.gen = 4, .is_broadwater = 1, .is_i965g = 1, .is_i9xx = 1,
.has_hotplug = 1,
};
static const struct intel_device_info intel_i965gm_info = {
.is_crestline = 1, .is_i965g = 1, .is_i965gm = 1, .is_i9xx = 1,
.is_mobile = 1, .has_fbc = 1, .has_rc6 = 1,
.has_hotplug = 1,
.gen = 4, .is_crestline = 1, .is_i965g = 1, .is_i965gm = 1, .is_i9xx = 1,
.is_mobile = 1, .has_fbc = 1, .has_rc6 = 1, .has_hotplug = 1,
};
static const struct intel_device_info intel_g33_info = {
.is_g33 = 1, .is_i9xx = 1, .need_gfx_hws = 1,
.has_hotplug = 1,
.gen = 3, .is_g33 = 1, .is_i9xx = 1,
.need_gfx_hws = 1, .has_hotplug = 1,
};
static const struct intel_device_info intel_g45_info = {
.is_i965g = 1, .is_g4x = 1, .is_i9xx = 1, .need_gfx_hws = 1,
.has_pipe_cxsr = 1,
.has_hotplug = 1,
.gen = 4, .is_i965g = 1, .is_g4x = 1, .is_i9xx = 1, .need_gfx_hws = 1,
.has_pipe_cxsr = 1, .has_hotplug = 1,
};
static const struct intel_device_info intel_gm45_info = {
.is_i965g = 1, .is_g4x = 1, .is_i9xx = 1,
.gen = 4, .is_i965g = 1, .is_g4x = 1, .is_i9xx = 1,
.is_mobile = 1, .need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1,
.has_pipe_cxsr = 1,
.has_hotplug = 1,
.has_pipe_cxsr = 1, .has_hotplug = 1,
};
static const struct intel_device_info intel_pineview_info = {
.is_g33 = 1, .is_pineview = 1, .is_mobile = 1, .is_i9xx = 1,
.need_gfx_hws = 1,
.has_hotplug = 1,
.gen = 3, .is_g33 = 1, .is_pineview = 1, .is_mobile = 1, .is_i9xx = 1,
.need_gfx_hws = 1, .has_hotplug = 1,
};
static const struct intel_device_info intel_ironlake_d_info = {
.is_ironlake = 1, .is_i965g = 1, .is_i9xx = 1, .need_gfx_hws = 1,
.has_pipe_cxsr = 1,
.has_hotplug = 1,
.gen = 5, .is_ironlake = 1, .is_i965g = 1, .is_i9xx = 1,
.need_gfx_hws = 1, .has_pipe_cxsr = 1, .has_hotplug = 1,
};
static const struct intel_device_info intel_ironlake_m_info = {
.is_ironlake = 1, .is_mobile = 1, .is_i965g = 1, .is_i9xx = 1,
.need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1,
.has_hotplug = 1,
.gen = 5, .is_ironlake = 1, .is_mobile = 1, .is_i965g = 1, .is_i9xx = 1,
.need_gfx_hws = 1, .has_fbc = 1, .has_rc6 = 1, .has_hotplug = 1,
};
static const struct intel_device_info intel_sandybridge_d_info = {
.is_i965g = 1, .is_i9xx = 1, .need_gfx_hws = 1,
.has_hotplug = 1, .is_gen6 = 1,
.gen = 6, .is_i965g = 1, .is_i9xx = 1,
.need_gfx_hws = 1, .has_hotplug = 1,
};
static const struct intel_device_info intel_sandybridge_m_info = {
.is_i965g = 1, .is_mobile = 1, .is_i9xx = 1, .need_gfx_hws = 1,
.has_hotplug = 1, .is_gen6 = 1,
.gen = 6, .is_i965g = 1, .is_mobile = 1, .is_i9xx = 1,
.need_gfx_hws = 1, .has_hotplug = 1,
};
static const struct pci_device_id pciidlist[] = { /* aka */

27
drivers/gpu/drm/i915/i915_drv.h
View File

@ -191,6 +191,7 @@ struct drm_i915_display_funcs {
};
struct intel_device_info {
u8 gen;
u8 is_mobile : 1;
u8 is_i8xx : 1;
u8 is_i85x : 1;
@ -206,7 +207,6 @@ struct intel_device_info {
u8 is_broadwater : 1;
u8 is_crestline : 1;
u8 is_ironlake : 1;
u8 is_gen6 : 1;
u8 has_fbc : 1;
u8 has_rc6 : 1;
u8 has_pipe_cxsr : 1;
@ -1162,7 +1162,6 @@ extern void intel_overlay_print_error_state(struct seq_file *m, struct intel_ove
#define IS_845G(dev) ((dev)->pci_device == 0x2562)
#define IS_I85X(dev) (INTEL_INFO(dev)->is_i85x)
#define IS_I865G(dev) ((dev)->pci_device == 0x2572)
#define IS_GEN2(dev) (INTEL_INFO(dev)->is_i8xx)
#define IS_I915G(dev) (INTEL_INFO(dev)->is_i915g)
#define IS_I915GM(dev) ((dev)->pci_device == 0x2592)
#define IS_I945G(dev) ((dev)->pci_device == 0x2772)
@ -1181,27 +1180,13 @@ extern void intel_overlay_print_error_state(struct seq_file *m, struct intel_ove
#define IS_IRONLAKE_M(dev) ((dev)->pci_device == 0x0046)
#define IS_IRONLAKE(dev) (INTEL_INFO(dev)->is_ironlake)
#define IS_I9XX(dev) (INTEL_INFO(dev)->is_i9xx)
#define IS_GEN6(dev) (INTEL_INFO(dev)->is_gen6)
#define IS_MOBILE(dev) (INTEL_INFO(dev)->is_mobile)
#define IS_GEN3(dev) (IS_I915G(dev) || \
IS_I915GM(dev) || \
IS_I945G(dev) || \
IS_I945GM(dev) || \
IS_G33(dev) || \
IS_PINEVIEW(dev))
#define IS_GEN4(dev) ((dev)->pci_device == 0x2972 || \
(dev)->pci_device == 0x2982 || \
(dev)->pci_device == 0x2992 || \
(dev)->pci_device == 0x29A2 || \
(dev)->pci_device == 0x2A02 || \
(dev)->pci_device == 0x2A12 || \
(dev)->pci_device == 0x2E02 || \
(dev)->pci_device == 0x2E12 || \
(dev)->pci_device == 0x2E22 || \
(dev)->pci_device == 0x2E32 || \
(dev)->pci_device == 0x2A42 || \
(dev)->pci_device == 0x2E42)
#define IS_GEN2(dev) (INTEL_INFO(dev)->gen == 2)
#define IS_GEN3(dev) (INTEL_INFO(dev)->gen == 3)
#define IS_GEN4(dev) (INTEL_INFO(dev)->gen == 4)
#define IS_GEN5(dev) (INTEL_INFO(dev)->gen == 5)
#define IS_GEN6(dev) (INTEL_INFO(dev)->gen == 6)
#define HAS_BSD(dev) (IS_IRONLAKE(dev) || IS_G4X(dev))
#define I915_NEED_GFX_HWS(dev) (INTEL_INFO(dev)->need_gfx_hws)