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[27/28] drm/i915/dp: don't use ILK paths on VLV

Message ID 1362172471-7643-28-git-send-email-jbarnes@virtuousgeek.org (mailing list archive)
State New, archived
Headers show

Commit Message

Jesse Barnes March 1, 2013, 9:14 p.m. UTC 
Fix up a couple of places where we messed with PCH bits on VLV.

Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
 drivers/gpu/drm/i915/intel_dp.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Daniel Vetter March 6, 2013, 7:04 p.m. UTC | #1 
On Fri, Mar 01, 2013 at 01:14:30PM -0800, Jesse Barnes wrote:
> Fix up a couple of places where we messed with PCH bits on VLV.
> 
> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

We might want ot untangle the cpu vs. pch dp port question from the dp vs.
edp question eventually. Anyway, I've merged this patch here to dinq.
-Daniel
> ---
>  drivers/gpu/drm/i915/intel_dp.c |    4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
> index 03340fd..05e1000 100644
> --- a/drivers/gpu/drm/i915/intel_dp.c
> +++ b/drivers/gpu/drm/i915/intel_dp.c
> @@ -976,7 +976,7 @@ intel_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
>  		intel_dp->DP |= DP_LINK_TRAIN_OFF_CPT;
>  	}
>  
> -	if (is_cpu_edp(intel_dp))
> +	if (is_cpu_edp(intel_dp) && !IS_VALLEYVIEW(dev))
>  		ironlake_set_pll_edp(crtc, adjusted_mode->clock);
>  }
>  
> @@ -1373,7 +1373,7 @@ static bool intel_dp_get_hw_state(struct intel_encoder *encoder,
>  	if (!(tmp & DP_PORT_EN))
>  		return false;
>  
> -	if (is_cpu_edp(intel_dp) && IS_GEN7(dev)) {
> +	if (is_cpu_edp(intel_dp) && IS_GEN7(dev) && !IS_VALLEYVIEW(dev)) {
>  		*pipe = PORT_TO_PIPE_CPT(tmp);
>  	} else if (!HAS_PCH_CPT(dev) || is_cpu_edp(intel_dp)) {
>  		*pipe = PORT_TO_PIPE(tmp);
> -- 
> 1.7.9.5
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 03340fd..05e1000 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -976,7 +976,7 @@  intel_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode,
 		intel_dp->DP |= DP_LINK_TRAIN_OFF_CPT;
 	}
 
-	if (is_cpu_edp(intel_dp))
+	if (is_cpu_edp(intel_dp) && !IS_VALLEYVIEW(dev))
 		ironlake_set_pll_edp(crtc, adjusted_mode->clock);
 }
 
@@ -1373,7 +1373,7 @@  static bool intel_dp_get_hw_state(struct intel_encoder *encoder,
 	if (!(tmp & DP_PORT_EN))
 		return false;
 
-	if (is_cpu_edp(intel_dp) && IS_GEN7(dev)) {
+	if (is_cpu_edp(intel_dp) && IS_GEN7(dev) && !IS_VALLEYVIEW(dev)) {
 		*pipe = PORT_TO_PIPE_CPT(tmp);
 	} else if (!HAS_PCH_CPT(dev) || is_cpu_edp(intel_dp)) {
 		*pipe = PORT_TO_PIPE(tmp);