From df216b37333cf2ddb0db86b966e86a53d239a013 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Mon, 24 Jan 2022 21:26:35 +0200 Subject: [PATCH] drm/i915: Simplify intel_dsc_source_support() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We can simplify the icl check in intel_dsc_source_support() by noting that the only case when DSC is not supported is when using transcoder A. Reviewed-by: Jani Nikula Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20220124192638.26262-2-ville.syrjala@linux.intel.com --- drivers/gpu/drm/i915/display/intel_vdsc.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c index 9b05f93..3faea90 100644 --- a/drivers/gpu/drm/i915/display/intel_vdsc.c +++ b/drivers/gpu/drm/i915/display/intel_vdsc.c @@ -341,19 +341,14 @@ bool intel_dsc_source_support(const struct intel_crtc_state *crtc_state) const struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc); struct drm_i915_private *i915 = to_i915(crtc->base.dev); enum transcoder cpu_transcoder = crtc_state->cpu_transcoder; - enum pipe pipe = crtc->pipe; if (!INTEL_INFO(i915)->display.has_dsc) return false; - /* On TGL, DSC is supported on all Pipes */ if (DISPLAY_VER(i915) >= 12) return true; - if (DISPLAY_VER(i915) >= 11 && - (pipe != PIPE_A || cpu_transcoder == TRANSCODER_EDP || - cpu_transcoder == TRANSCODER_DSI_0 || - cpu_transcoder == TRANSCODER_DSI_1)) + if (DISPLAY_VER(i915) >= 11 && cpu_transcoder != TRANSCODER_A) return true; return false; -- 2.7.4