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viafb: unify output path configuration 

Move all output path routing directly in the viafb_setmode. This
gives a better overview and allows to factor similar parts out.

Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Joseph Chan <JosephChan@via.com.tw>
This commit is contained in:
Florian Tobias Schandinat 2010-08-08 02:14:59 +00:00
parent 646aafa649
commit 414d3ce1b3
3 changed files with 17 additions and 7 deletions
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2
drivers/video/via/dvi.c
View File

@ -208,8 +208,6 @@ void viafb_dvi_set_mode(struct VideoModeTable *mode, int mode_bpp,
}
}
viafb_fill_crtc_timing(pDviTiming, mode, mode_bpp / 8, set_iga);
viafb_set_output_path(DEVICE_DVI, set_iga,
viaparinfo->chip_info->tmds_chip_info.output_interface);
}
/* Sense DVI Connector */

19
drivers/video/via/hw.c
View File

@ -2377,8 +2377,6 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
viaparinfo->crt_setting_info->iga_path);
}
set_crt_output_path(viaparinfo->crt_setting_info->iga_path);
/* Patch if set_hres is not 8 alignment (1366) to viafb_setmode
to 8 alignment (1368),there is several pixels (2 pixels)
on right side of screen. */
@ -2388,6 +2386,9 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
viafb_read_reg(VIACR, CR02) - 1);
viafb_lock_crt();
}
viafb_set_output_path(DEVICE_CRT,
viaparinfo->crt_setting_info->iga_path, 0);
}
if (viafb_DVI_ON) {
@ -2407,6 +2408,10 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
video_bpp, viaparinfo->
tmds_setting_info->iga_path);
}
viafb_set_output_path(DEVICE_DVI,
viaparinfo->tmds_setting_info->iga_path,
viaparinfo->chip_info->tmds_chip_info.output_interface);
}
if (viafb_LCD_ON) {
@ -2427,6 +2432,11 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
lvds_setting_info,
&viaparinfo->chip_info->lvds_chip_info);
}
viafb_set_output_path(DEVICE_LCD,
viaparinfo->lvds_setting_info->iga_path,
viaparinfo->chip_info->
lvds_chip_info.output_interface);
}
if (viafb_LCD2_ON) {
if (viafb_SAMM_ON &&
@ -2446,6 +2456,11 @@ int viafb_setmode(struct VideoModeTable *vmode_tbl, int video_bpp,
lvds_setting_info2,
&viaparinfo->chip_info->lvds_chip_info2);
}
viafb_set_output_path(DEVICE_LCD,
viaparinfo->lvds_setting_info2->iga_path,
viaparinfo->chip_info->
lvds_chip_info2.output_interface);
}
if ((viaparinfo->chip_info->gfx_chip_name == UNICHROME_CX700)

3
drivers/video/via/lcd.c
View File

@ -661,9 +661,6 @@ void viafb_lcd_set_mode(struct crt_mode_table *mode_crt_table,
pll_D_N = viafb_get_clk_value(panel_crt_table[0].clk);
DEBUG_MSG(KERN_INFO "PLL=0x%x", pll_D_N);
viafb_set_vclock(pll_D_N, set_iga);
viafb_set_output_path(DEVICE_LCD, set_iga,
plvds_chip_info->output_interface);
lcd_patch_skew(plvds_setting_info, plvds_chip_info);
/* If K8M800, enable LCD Prefetch Mode. */