提交 e8fc4137 编写于 作者: A Alex Deucher

drm/radeon: add primary dac adj quirk for R200 board

vbios values are wrong leading to colors that are
too bright.  Use the default values instead.
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
上级 cc9945bf
......@@ -970,6 +970,15 @@ struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct
found = 1;
}
/* quirks */
/* Radeon 9100 (R200) */
if ((dev->pdev->device == 0x514D) &&
(dev->pdev->subsystem_vendor == 0x174B) &&
(dev->pdev->subsystem_device == 0x7149)) {
/* vbios value is bad, use the default */
found = 0;
}
if (!found) /* fallback to defaults */
radeon_legacy_get_primary_dac_info_from_table(rdev, p_dac);
......
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