diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-08-23 18:22:22 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-08-31 21:27:58 +0300 |
| commit | 7b510451c896dfd5c1f007ba61f04708dd930660 (patch) | |
| tree | be1f23906761a6b395ce9dec784b928f3292995a /drivers/gpu/drm/i915/intel_pm.c | |
| parent | d3a8fb3223a7b2fc50bc818ddbeb780c67420d6d (diff) | |
drm/i915: Eliminate obj->state usage in g4x/vlv/chv wm computation
Use explicit old/new states instead of relying on obj->state.
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170823152226.22938-4-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_pm.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_pm.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c index 4bdf1fb1df7e..b0ba5a1018cd 100644 --- a/drivers/gpu/drm/i915/intel_pm.c +++ b/drivers/gpu/drm/i915/intel_pm.c @@ -1322,21 +1322,21 @@ static int g4x_compute_pipe_wm(struct intel_crtc_state *crtc_state) int num_active_planes = hweight32(crtc_state->active_planes & ~BIT(PLANE_CURSOR)); const struct g4x_pipe_wm *raw; - struct intel_plane_state *plane_state; + const struct intel_plane_state *old_plane_state; + const struct intel_plane_state *new_plane_state; struct intel_plane *plane; enum plane_id plane_id; int i, level; unsigned int dirty = 0; - for_each_intel_plane_in_state(state, plane, plane_state, i) { - const struct intel_plane_state *old_plane_state = - to_intel_plane_state(plane->base.state); - - if (plane_state->base.crtc != &crtc->base && + for_each_oldnew_intel_plane_in_state(state, plane, + old_plane_state, + new_plane_state, i) { + if (new_plane_state->base.crtc != &crtc->base && old_plane_state->base.crtc != &crtc->base) continue; - if (g4x_raw_plane_wm_compute(crtc_state, plane_state)) + if (g4x_raw_plane_wm_compute(crtc_state, new_plane_state)) dirty |= BIT(plane->id); } @@ -1831,21 +1831,21 @@ static int vlv_compute_pipe_wm(struct intel_crtc_state *crtc_state) int num_active_planes = hweight32(crtc_state->active_planes & ~BIT(PLANE_CURSOR)); bool needs_modeset = drm_atomic_crtc_needs_modeset(&crtc_state->base); - struct intel_plane_state *plane_state; + const struct intel_plane_state *old_plane_state; + const struct intel_plane_state *new_plane_state; struct intel_plane *plane; enum plane_id plane_id; int level, ret, i; unsigned int dirty = 0; - for_each_intel_plane_in_state(state, plane, plane_state, i) { - const struct intel_plane_state *old_plane_state = - to_intel_plane_state(plane->base.state); - - if (plane_state->base.crtc != &crtc->base && + for_each_oldnew_intel_plane_in_state(state, plane, + old_plane_state, + new_plane_state, i) { + if (new_plane_state->base.crtc != &crtc->base && old_plane_state->base.crtc != &crtc->base) continue; - if (vlv_raw_plane_wm_compute(crtc_state, plane_state)) + if (vlv_raw_plane_wm_compute(crtc_state, new_plane_state)) dirty |= BIT(plane->id); } @@ -1864,7 +1864,7 @@ static int vlv_compute_pipe_wm(struct intel_crtc_state *crtc_state) /* cursor changes don't warrant a FIFO recompute */ if (dirty & ~BIT(PLANE_CURSOR)) { const struct intel_crtc_state *old_crtc_state = - to_intel_crtc_state(crtc->base.state); + intel_atomic_get_old_crtc_state(state, crtc); const struct vlv_fifo_state *old_fifo_state = &old_crtc_state->wm.vlv.fifo_state; |