Op 30-10-2019 om 17:19 schreef Ville Syrjälä:
> On Wed, Oct 30, 2019 at 03:26:53PM +0100, Maarten Lankhorst wrote:
>> get_crtc_from_states() is called before plane_state is copied to uapi,
>> so use the uapi state there.
>>
>> intel_legacy_cursor_update() could probably get away with looking at
>> the hw state, but for clarity always look at the uapi state.
>>
>> Changes since v1:
>> - Convert entirety of intel_legacy_cursor_update (Ville).
>>
>> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
>> ---
>> .../gpu/drm/i915/display/intel_atomic_plane.c | 8 ++--
>> drivers/gpu/drm/i915/display/intel_display.c | 45 ++++++++++---------
>> 2 files changed, 27 insertions(+), 26 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.c b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
>> index 393fb97a3dca..416cfa439f33 100644
>> --- a/drivers/gpu/drm/i915/display/intel_atomic_plane.c
>> +++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
>> @@ -225,11 +225,11 @@ static struct intel_crtc *
>> get_crtc_from_states(const struct intel_plane_state *old_plane_state,
>> const struct intel_plane_state *new_plane_state)
>> {
>> - if (new_plane_state->base.crtc)
>> - return to_intel_crtc(new_plane_state->base.crtc);
>> + if (new_plane_state->uapi.crtc)
>> + return to_intel_crtc(new_plane_state->uapi.crtc);
>>
>> - if (old_plane_state->base.crtc)
>> - return to_intel_crtc(old_plane_state->base.crtc);
>> + if (old_plane_state->uapi.crtc)
>> + return to_intel_crtc(old_plane_state->uapi.crtc);
>>
>> return NULL;
>> }
>> diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
>> index e30f467eec67..b0b2c46e4c0a 100644
>> --- a/drivers/gpu/drm/i915/display/intel_display.c
>> +++ b/drivers/gpu/drm/i915/display/intel_display.c
>> @@ -15357,12 +15357,12 @@ intel_legacy_cursor_update(struct drm_plane *_plane,
>> * take the slowpath. Only changing fb or position should be
>> * in the fastpath.
>> */
>> - if (old_plane_state->base.crtc != &crtc->base ||
>> - old_plane_state->base.src_w != src_w ||
>> - old_plane_state->base.src_h != src_h ||
>> - old_plane_state->base.crtc_w != crtc_w ||
>> - old_plane_state->base.crtc_h != crtc_h ||
>> - !old_plane_state->base.fb != !fb)
>> + if (old_plane_state->uapi.crtc != &crtc->base ||
>> + old_plane_state->uapi.src_w != src_w ||
>> + old_plane_state->uapi.src_h != src_h ||
>> + old_plane_state->uapi.crtc_w != crtc_w ||
>> + old_plane_state->uapi.crtc_h != crtc_h ||
>> + !old_plane_state->uapi.fb != !fb)
>> goto slow;
>>
>> new_plane_state = to_intel_plane_state(intel_plane_duplicate_state(&plane->base));
>> @@ -15375,16 +15375,16 @@ intel_legacy_cursor_update(struct drm_plane *_plane,
>> goto out_free;
>> }
>>
>> - drm_atomic_set_fb_for_plane(&new_plane_state->base, fb);
>> + drm_atomic_set_fb_for_plane(&new_plane_state->uapi, fb);
>>
>> - new_plane_state->base.src_x = src_x;
>> - new_plane_state->base.src_y = src_y;
>> - new_plane_state->base.src_w = src_w;
>> - new_plane_state->base.src_h = src_h;
>> - new_plane_state->base.crtc_x = crtc_x;
>> - new_plane_state->base.crtc_y = crtc_y;
>> - new_plane_state->base.crtc_w = crtc_w;
>> - new_plane_state->base.crtc_h = crtc_h;
>> + new_plane_state->uapi.src_x = src_x;
>> + new_plane_state->uapi.src_y = src_y;
>> + new_plane_state->uapi.src_w = src_w;
>> + new_plane_state->uapi.src_h = src_h;
>> + new_plane_state->uapi.crtc_x = crtc_x;
>> + new_plane_state->uapi.crtc_y = crtc_y;
>> + new_plane_state->uapi.crtc_w = crtc_w;
>> + new_plane_state->uapi.crtc_h = crtc_h;
>>
>> ret = intel_plane_atomic_check_with_state(crtc_state, new_crtc_state,
>> old_plane_state, new_plane_state);
>> @@ -15395,13 +15395,14 @@ intel_legacy_cursor_update(struct drm_plane *_plane,
>> if (ret)
>> goto out_free;
>>
>> - intel_frontbuffer_flush(to_intel_frontbuffer(new_plane_state->base.fb), ORIGIN_FLIP);
>> - intel_frontbuffer_track(to_intel_frontbuffer(old_plane_state->base.fb),
>> - to_intel_frontbuffer(new_plane_state->base.fb),
>> + intel_frontbuffer_flush(to_intel_frontbuffer(new_plane_state->hw.fb),
>> + ORIGIN_FLIP);
>> + intel_frontbuffer_track(to_intel_frontbuffer(old_plane_state->hw.fb),
>> + to_intel_frontbuffer(new_plane_state->hw.fb),
>> plane->frontbuffer_bit);
>>
>> /* Swap plane state */
>> - plane->base.state = &new_plane_state->base;
>> + plane->base.state = &new_plane_state->uapi;
>>
>> /*
>> * We cannot swap crtc_state as it may be in use by an atomic commit or
>> @@ -15415,7 +15416,7 @@ intel_legacy_cursor_update(struct drm_plane *_plane,
>> */
>> crtc_state->active_planes = new_crtc_state->active_planes;
>>
>> - if (new_plane_state->base.visible)
>> + if (new_plane_state->uapi.visible)
> Should be hw here?
>
> Otherwise lgtm
> Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
No, we still use src/dst rect and visible from uapi. So correct here. :)
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