From: Ville Syrjälä Date: Thu, 29 Oct 2015 19:25:50 +0000 (+0200) Subject: drm/i915: Don't use intel_pipe_to_cpu_transcoder() when there's a pipe config around X-Git-Tag: Ubuntu-5.0.0-8.9~7987^2~37^2~117 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=1a70a728959a0e9d2a90bba71e9811765e78707d;p=mirror_ubuntu-disco-kernel.git drm/i915: Don't use intel_pipe_to_cpu_transcoder() when there's a pipe config around No point in doing the crtc->pipe->crtc->config->cpu_transcoder dance when we can just do crtc->config->cpu_transcoder. Signed-off-by: Ville Syrjälä Link: http://patchwork.freedesktop.org/patch/msgid/1446146763-31821-2-git-send-email-ville.syrjala@linux.intel.com Reviewed-by: Jesse Barnes --- diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index a007edcc0651..f42d5d872fee 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2097,8 +2097,7 @@ static void intel_enable_pipe(struct intel_crtc *crtc) struct drm_device *dev = crtc->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; enum pipe pipe = crtc->pipe; - enum transcoder cpu_transcoder = intel_pipe_to_cpu_transcoder(dev_priv, - pipe); + enum transcoder cpu_transcoder = crtc->config->cpu_transcoder; enum pipe pch_transcoder; int reg; u32 val; @@ -5174,13 +5173,11 @@ static unsigned long get_crtc_power_domains(struct drm_crtc *crtc) struct intel_crtc *intel_crtc = to_intel_crtc(crtc); enum pipe pipe = intel_crtc->pipe; unsigned long mask; - enum transcoder transcoder; + enum transcoder transcoder = intel_crtc->config->cpu_transcoder; if (!crtc->state->active) return 0; - transcoder = intel_pipe_to_cpu_transcoder(dev->dev_private, pipe); - mask = BIT(POWER_DOMAIN_PIPE(pipe)); mask |= BIT(POWER_DOMAIN_TRANSCODER(transcoder)); if (intel_crtc->config->pch_pfit.enabled ||