Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/i915/display: Introduce transcoder_has_vrr() helper
Introduce a new helper to check transcoder_has_vrr() and use
that to exclude transcoders which do not support VRR.
v2: Include HAS_VRR into the helper. (Ville)
v3: Drop the usage in places where not applicable. (Ville)
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://lore.kernel.org/r/20250327144629.648306-2-ankit.k.nautiyal@intel.com
+10
-1
+10
-1
drivers/gpu/drm/i915/display/intel_display.c
+10
-1
drivers/gpu/drm/i915/display/intel_display.c
···
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PIPE_LINK_N2(display, transcoder));
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}
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+
static bool
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+
transcoder_has_vrr(const struct intel_crtc_state *crtc_state)
2630
+
{
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+
struct intel_display *display = to_intel_display(crtc_state);
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+
enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
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+
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+
return HAS_VRR(display) && !transcoder_is_dsi(cpu_transcoder);
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+
}
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+
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static void intel_set_transcoder_timings(const struct intel_crtc_state *crtc_state)
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{
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struct intel_display *display = to_intel_display(crtc_state);
···
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DISPLAY_VER(display) >= 11)
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intel_get_transcoder_timings(crtc, pipe_config);
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-
if (HAS_VRR(display) && !transcoder_is_dsi(pipe_config->cpu_transcoder))
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+
if (transcoder_has_vrr(pipe_config))
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intel_vrr_get_config(pipe_config);
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intel_get_pipe_src_size(crtc, pipe_config);