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| author | Alex Deucher <alexander.deucher@amd.com> | 2011-10-26 15:59:50 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2011-11-01 16:04:57 +0000 |
| commit | 996d5c59006cd970dd3a9007aa1f76532909bae2 (patch) | |
| tree | d7b7fd7a900c042b9d1c48bf1f13c86d03cccf46 /drivers/gpu/drm/radeon/atombios_crtc.c | |
| parent | c41384f8279f6eeecfe186976f67c2a513f3c81b (diff) | |
| download | talos-op-linux-996d5c59006cd970dd3a9007aa1f76532909bae2.tar.gz talos-op-linux-996d5c59006cd970dd3a9007aa1f76532909bae2.zip | |
drm/radeon/kms: check for DP MST mode in a few more places (v2)
DP MST is DP multi-stream support, part of DP 1.2.
v2: switch to a helper macro as suggested by Michel.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/atombios_crtc.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/atombios_crtc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c index 9bb3d6f3b7be..87921c88a95c 100644 --- a/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/drivers/gpu/drm/radeon/atombios_crtc.c @@ -638,7 +638,7 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc, if (ss_enabled && ss->percentage) args.v3.sInput.ucDispPllConfig |= DISPPLL_CONFIG_SS_ENABLE; - if (encoder_mode == ATOM_ENCODER_MODE_DP) { + if (ENCODER_MODE_IS_DP(encoder_mode)) { args.v3.sInput.ucDispPllConfig |= DISPPLL_CONFIG_COHERENT_MODE; /* 16200 or 27000 */ @@ -930,6 +930,7 @@ static void atombios_crtc_set_pll(struct drm_crtc *crtc, struct drm_display_mode bpc = connector->display_info.bpc; switch (encoder_mode) { + case ATOM_ENCODER_MODE_DP_MST: case ATOM_ENCODER_MODE_DP: /* DP/eDP */ dp_clock = dig_connector->dp_clock / 10; @@ -1435,7 +1436,7 @@ static int radeon_atom_pick_pll(struct drm_crtc *crtc) * PPLL/DCPLL programming and only program the DP DTO for the * crtc virtual pixel clock. */ - if (atombios_get_encoder_mode(test_encoder) == ATOM_ENCODER_MODE_DP) { + if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(test_encoder))) { if (ASIC_IS_DCE5(rdev) || rdev->clock.dp_extclk) return ATOM_PPLL_INVALID; } |
