From 6fe7ac3f5b544703581f3829c8c950dc721d976e Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Fri, 12 Jun 2009 17:26:08 +0000 Subject: 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 Signed-off-by: Dave Airlie --- drivers/gpu/drm/radeon/radeon_combios.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'drivers/gpu/drm/radeon/radeon_combios.c') diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c index be52198fa56a..06e8038bc4ac 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; } -- cgit v1.2.1