diff options
author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-01-24 21:26:35 +0200 |
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committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-01-26 13:01:10 +0200 |
commit | df216b37333cf2ddb0db86b966e86a53d239a013 (patch) | |
tree | 9750de9cbba63026e8e8029ec000df7fe0c39d54 | |
parent | drm/i915: Skip dsc readout if the transcoder is disabled (diff) | |
download | linux-dev-df216b37333cf2ddb0db86b966e86a53d239a013.tar.xz linux-dev-df216b37333cf2ddb0db86b966e86a53d239a013.zip |
drm/i915: Simplify intel_dsc_source_support()
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 <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220124192638.26262-2-ville.syrjala@linux.intel.com
-rw-r--r-- | drivers/gpu/drm/i915/display/intel_vdsc.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_vdsc.c b/drivers/gpu/drm/i915/display/intel_vdsc.c index 9b05f93ed8bc..3faea903b9ae 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; |