diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2009-06-12 17:26:08 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2009-06-15 12:02:27 +1000 |
| commit | 6fe7ac3f5b544703581f3829c8c950dc721d976e (patch) | |
| tree | f4c98df51d3b73486572bc3f4c65a96c6bdd34f0 /drivers/gpu/drm/radeon/radeon_combios.c | |
| parent | 771fe6b912fca54f03e8a72eb63058b582775362 (diff) | |
radeon legacy chips: tv dac bg/dac adj updates
COMBIOS - fallback to table values if there are no tv dac or lvds bios tables
ATOMBIOS - add support for looking up these values from the bios table
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_combios.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_combios.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index be52198fa56..06e8038bc4a 100644 --- a/drivers/gpu/drm/radeon/radeon_combios.c +++ b/drivers/gpu/drm/radeon/radeon_combios.c @@ -783,6 +783,9 @@ struct radeon_encoder_tv_dac *radeon_combios_get_tv_dac_info(struct tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj; tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj; } + } else { + DRM_INFO("No TV DAC info found in BIOS\n"); + return radeon_legacy_get_tv_dac_info_from_table(rdev); } } @@ -964,8 +967,10 @@ struct radeon_encoder_lvds *radeon_combios_get_lvds_info(struct radeon_encoder } } encoder->native_mode = lvds->native_mode; - } else + } else { DRM_INFO("No panel info found in BIOS\n"); + return radeon_legacy_get_lvds_info_from_regs(rdev); + } return lvds; } |