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drm/i915/vrr: Extract intel_vrr_set_vrr_timings()

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Extract intel_vrr_set_vrr_timings() as the counterpart to
intel_vrr_set_fixed_rr_timings().

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20251020185038.4272-9-ville.syrjala@linux.intel.com
Reviewed-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
This commit is contained in:
Ville Syrjälä 2025-10-20 21:50:24 +03:00
parent 291119eb18
commit 909cc33702
1 changed files with 14 additions and 6 deletions
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20
drivers/gpu/drm/i915/display/intel_vrr.c
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@ -686,6 +686,19 @@ static int intel_vrr_hw_flipline(const struct intel_crtc_state *crtc_state)
return intel_vrr_hw_value(crtc_state, crtc_state->vrr.flipline);
}
static void intel_vrr_set_vrr_timings(const struct intel_crtc_state *crtc_state)
{
struct intel_display *display = to_intel_display(crtc_state);
enum transcoder cpu_transcoder = crtc_state->cpu_transcoder;
intel_de_write(display, TRANS_VRR_VMIN(display, cpu_transcoder),
intel_vrr_hw_vmin(crtc_state) - 1);
intel_de_write(display, TRANS_VRR_VMAX(display, cpu_transcoder),
intel_vrr_hw_vmax(crtc_state) - 1);
intel_de_write(display, TRANS_VRR_FLIPLINE(display, cpu_transcoder),
intel_vrr_hw_flipline(crtc_state) - 1);
}
void intel_vrr_enable(const struct intel_crtc_state *crtc_state)
{
struct intel_display *display = to_intel_display(crtc_state);
@ -694,12 +707,7 @@ void intel_vrr_enable(const struct intel_crtc_state *crtc_state)
if (!crtc_state->vrr.enable)
return;
intel_de_write(display, TRANS_VRR_VMIN(display, cpu_transcoder),
intel_vrr_hw_vmin(crtc_state) - 1);
intel_de_write(display, TRANS_VRR_VMAX(display, cpu_transcoder),
intel_vrr_hw_vmax(crtc_state) - 1);
intel_de_write(display, TRANS_VRR_FLIPLINE(display, cpu_transcoder),
intel_vrr_hw_flipline(crtc_state) - 1);
intel_vrr_set_vrr_timings(crtc_state);
intel_de_write(display, TRANS_PUSH(display, cpu_transcoder),
TRANS_PUSH_EN);