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authorAlex Deucher <alexdeucher@gmail.com>2011-05-20 12:36:11 -0400
committerDave Airlie <airlied@gmail.com>2011-05-22 20:20:41 +1000
commit2307790f0c8dea7d8052805a8209fbd67e815e72 (patch)
treed0038955a1b8c54f2820cbd372e7a72a1246a74c /drivers/gpu
parent6f15c506e0cec601fad9fabb7ded0d1811b8002f (diff)
drm/radeon/kms: the SS_Id field in the LCD table if for LVDS only
For DP/eDP, always use the standard DP SS indices. Signed-off-by: Alex Deucher <alexdeucher@gmail.com> Signed-off-by: Dave Airlie <airlied@gmail.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r--drivers/gpu/drm/radeon/atombios_crtc.c42
1 files changed, 12 insertions, 30 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index f5819ba481d9..48f5ff023bca 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -942,42 +942,24 @@ static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode
case ATOM_ENCODER_MODE_DP:
/* DP/eDP */
dp_clock = dig_connector->dp_clock / 10;
- if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) {
- if (ASIC_IS_DCE4(rdev)) {
- /* first try ASIC_INTERNAL_SS_ON_DP */
+ if (ASIC_IS_DCE4(rdev))
+ ss_enabled =
+ radeon_atombios_get_asic_ss_info(rdev, &ss,
+ ASIC_INTERNAL_SS_ON_DP,
+ dp_clock);
+ else {
+ if (dp_clock == 16200) {
ss_enabled =
- radeon_atombios_get_asic_ss_info(rdev, &ss,
- ASIC_INTERNAL_SS_ON_DP,
- dp_clock);
+ radeon_atombios_get_ppll_ss_info(rdev, &ss,
+ ATOM_DP_SS_ID2);
if (!ss_enabled)
ss_enabled =
- radeon_atombios_get_asic_ss_info(rdev, &ss,
- dig->lcd_ss_id,
- dp_clock);
+ radeon_atombios_get_ppll_ss_info(rdev, &ss,
+ ATOM_DP_SS_ID1);
} else
ss_enabled =
radeon_atombios_get_ppll_ss_info(rdev, &ss,
- dig->lcd_ss_id);
- } else {
- if (ASIC_IS_DCE4(rdev))
- ss_enabled =
- radeon_atombios_get_asic_ss_info(rdev, &ss,
- ASIC_INTERNAL_SS_ON_DP,
- dp_clock);
- else {
- if (dp_clock == 16200) {
- ss_enabled =
- radeon_atombios_get_ppll_ss_info(rdev, &ss,
- ATOM_DP_SS_ID2);
- if (!ss_enabled)
- ss_enabled =
- radeon_atombios_get_ppll_ss_info(rdev, &ss,
- ATOM_DP_SS_ID1);
- } else
- ss_enabled =
- radeon_atombios_get_ppll_ss_info(rdev, &ss,
- ATOM_DP_SS_ID1);
- }
+ ATOM_DP_SS_ID1);
}
break;
case ATOM_ENCODER_MODE_LVDS: