diff options
| author | Jouni Högander <jouni.hogander@intel.com> | 2023-06-20 14:17:45 +0300 |
|---|---|---|
| committer | Tvrtko Ursulin <tvrtko.ursulin@intel.com> | 2023-06-26 11:17:46 +0300 |
| commit | 5311892a0ad1d301aafd53ca0154091b3eb407ea (patch) | |
| tree | 59187a1998ad78f4f4ef148b9fd623396116fb9b /drivers/gpu/drm/i915 | |
| parent | 86b53032b180cc2cb6ec1460885f0769c47bff3f (diff) | |
| download | linux-5311892a0ad1d301aafd53ca0154091b3eb407ea.tar.xz | |
drm/i915/psr: Use hw.adjusted mode when calculating io/fast wake times
Encoder compute config is changing hw.adjusted mode. Uapi.adjusted mode
doesn't get updated before psr compute config gets called. This causes io
and fast wake line calculation using adjusted mode containing values before
encoder adjustments. Fix this by using hw.adjusted mode instead of
uapi.adjusted mode.
Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Jouni Högander <jouni.hogander@intel.com>
Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/8475
Fixes: cb42e8ede5b4 ("drm/i915/psr: Use calculated io and fast wake lines")
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230620111745.2870706-1-jouni.hogander@intel.com
(cherry picked from commit ef0af9db2a21257885116949f471fe5565b2f0ab)
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_psr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index d58ed9b62e67..56c17283ba2d 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -933,9 +933,9 @@ static bool _compute_psr2_wake_times(struct intel_dp *intel_dp, } io_wake_lines = intel_usecs_to_scanlines( - &crtc_state->uapi.adjusted_mode, io_wake_time); + &crtc_state->hw.adjusted_mode, io_wake_time); fast_wake_lines = intel_usecs_to_scanlines( - &crtc_state->uapi.adjusted_mode, fast_wake_time); + &crtc_state->hw.adjusted_mode, fast_wake_time); if (io_wake_lines > max_wake_lines || fast_wake_lines > max_wake_lines) |