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drm/i915: Use u8 consistently for active_planes bitmask 

Be consistent in that active_planes bitmask fits in a u8.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210514125751.17075-4-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
This commit is contained in:
Ville Syrjälä 2021-05-14 15:57:40 +03:00
parent 5a623ff81d
commit 8f27dbf098
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/i915/intel_pm.c
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@ -1708,7 +1708,7 @@ static int vlv_compute_fifo(struct intel_crtc_state *crtc_state)
const struct g4x_pipe_wm *raw =
&crtc_state->wm.vlv.raw[VLV_WM_LEVEL_PM2];
struct vlv_fifo_state *fifo_state = &crtc_state->wm.vlv.fifo_state;
unsigned int active_planes = crtc_state->active_planes & ~BIT(PLANE_CURSOR);
u8 active_planes = crtc_state->active_planes & ~BIT(PLANE_CURSOR);
int num_active_planes = hweight8(active_planes);
const int fifo_size = 511;
int fifo_extra, fifo_left = fifo_size;
@ -1900,8 +1900,8 @@ static int vlv_compute_pipe_wm(struct intel_atomic_state *state,
struct vlv_wm_state *wm_state = &crtc_state->wm.vlv.optimal;
const struct vlv_fifo_state *fifo_state =
&crtc_state->wm.vlv.fifo_state;
int num_active_planes = hweight8(crtc_state->active_planes &
~BIT(PLANE_CURSOR));
u8 active_planes = crtc_state->active_planes & ~BIT(PLANE_CURSOR);
int num_active_planes = hweight8(active_planes);
bool needs_modeset = drm_atomic_crtc_needs_modeset(&crtc_state->uapi);
const struct intel_plane_state *old_plane_state;
const struct intel_plane_state *new_plane_state;