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authorMark Brown <[email protected]>2023-07-17 06:12:31 +0100
committerMark Brown <[email protected]>2023-07-17 06:12:31 +0100
commit0791faebfe750292a8a842b64795a390ca4a3b51 (patch)
tree0e6095a5a0130398b0693bddfdc421c41eebda7c /drivers/gpu/drm/i915/display/intel_vblank.c
parente8bf1741c14eb8e4a4e1364d45aeeab66660ab9b (diff)
parentfdf0eaf11452d72945af31804e2a1048ee1b574c (diff)
ASoC: Merge v6.5-rc2
Get a similar baseline to my other branches, and fixes for people using the branch.
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_vblank.c')
-rw-r--r--drivers/gpu/drm/i915/display/intel_vblank.c15
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_vblank.c b/drivers/gpu/drm/i915/display/intel_vblank.c
index f8bf9810527d..f5659ebd08eb 100644
--- a/drivers/gpu/drm/i915/display/intel_vblank.c
+++ b/drivers/gpu/drm/i915/display/intel_vblank.c
@@ -340,8 +340,7 @@ static bool i915_get_crtc_scanoutpos(struct drm_crtc *_crtc,
* matches how the scanline counter based position works since
* the scanline counter doesn't count the two half lines.
*/
- if (position >= vtotal)
- position = vtotal - 1;
+ position = min(position, vtotal - 1);
/*
* Start of vblank interrupt is triggered at start of hsync,
@@ -488,21 +487,27 @@ static int intel_crtc_scanline_offset(const struct intel_crtc_state *crtc_state)
}
}
-void intel_crtc_update_active_timings(const struct intel_crtc_state *crtc_state)
+void intel_crtc_update_active_timings(const struct intel_crtc_state *crtc_state,
+ bool vrr_enable)
{
struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+ u8 mode_flags = crtc_state->mode_flags;
struct drm_display_mode adjusted_mode;
int vmax_vblank_start = 0;
unsigned long irqflags;
drm_mode_init(&adjusted_mode, &crtc_state->hw.adjusted_mode);
- if (crtc_state->vrr.enable) {
+ if (vrr_enable) {
+ drm_WARN_ON(&i915->drm, (mode_flags & I915_MODE_FLAG_VRR) == 0);
+
adjusted_mode.crtc_vtotal = crtc_state->vrr.vmax;
adjusted_mode.crtc_vblank_end = crtc_state->vrr.vmax;
adjusted_mode.crtc_vblank_start = intel_vrr_vmin_vblank_start(crtc_state);
vmax_vblank_start = intel_vrr_vmax_vblank_start(crtc_state);
+ } else {
+ mode_flags &= ~I915_MODE_FLAG_VRR;
}
/*
@@ -524,7 +529,7 @@ void intel_crtc_update_active_timings(const struct intel_crtc_state *crtc_state)
crtc->vmax_vblank_start = vmax_vblank_start;
- crtc->mode_flags = crtc_state->mode_flags;
+ crtc->mode_flags = mode_flags;
crtc->scanline_offset = intel_crtc_scanline_offset(crtc_state);