Mark CRTC get_mixer_width helper API static as it is not used outside the file.
Signed-off-by: Jeykumar Sankaran jsanka@codeaurora.org --- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 21 ++++++++++++++++++--- drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 18 ------------------ 2 files changed, 18 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c index 92eda3e..e061847 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c @@ -47,6 +47,20 @@ #define LEFT_MIXER 0 #define RIGHT_MIXER 1
+static inline int _dpu_crtc_get_mixer_width(struct dpu_crtc *dpu_crtc, + struct dpu_crtc_state *cstate, struct drm_display_mode *mode) +{ + u32 mixer_width; + + if (!dpu_crtc || !cstate || !mode) + return 0; + + mixer_width = (cstate->num_mixers == CRTC_DUAL_MIXERS ? + mode->hdisplay / CRTC_DUAL_MIXERS : mode->hdisplay); + + return mixer_width; +} + static inline struct dpu_kms *_dpu_crtc_get_kms(struct drm_crtc *crtc) { struct msm_drm_private *priv; @@ -601,7 +615,8 @@ static void _dpu_crtc_setup_lm_bounds(struct drm_crtc *crtc, cstate = to_dpu_crtc_state(state);
adj_mode = &state->adjusted_mode; - crtc_split_width = dpu_crtc_get_mixer_width(dpu_crtc, cstate, adj_mode); + crtc_split_width = _dpu_crtc_get_mixer_width(dpu_crtc, cstate, + adj_mode);
for (i = 0; i < dpu_crtc->num_mixers; i++) { struct drm_rect *r = &cstate->lm_bounds[i]; @@ -1299,7 +1314,7 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
memset(pipe_staged, 0, sizeof(pipe_staged));
- mixer_width = dpu_crtc_get_mixer_width(dpu_crtc, cstate, mode); + mixer_width = _dpu_crtc_get_mixer_width(dpu_crtc, cstate, mode);
_dpu_crtc_setup_lm_bounds(crtc, state);
@@ -1536,7 +1551,7 @@ static int _dpu_debugfs_status_show(struct seq_file *s, void *data)
mutex_lock(&dpu_crtc->crtc_lock); mode = &crtc->state->adjusted_mode; - out_width = dpu_crtc_get_mixer_width(dpu_crtc, cstate, mode); + out_width = _dpu_crtc_get_mixer_width(dpu_crtc, cstate, mode);
seq_printf(s, "crtc:%d width:%d height:%d\n", crtc->base.id, mode->hdisplay, mode->vdisplay); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h index ec9c538..5e4dc5c 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h @@ -238,24 +238,6 @@ struct dpu_crtc_state { container_of(x, struct dpu_crtc_state, base)
/** - * dpu_crtc_get_mixer_width - get the mixer width - * Mixer width will be same as panel width(/2 for split) - */ -static inline int dpu_crtc_get_mixer_width(struct dpu_crtc *dpu_crtc, - struct dpu_crtc_state *cstate, struct drm_display_mode *mode) -{ - u32 mixer_width; - - if (!dpu_crtc || !cstate || !mode) - return 0; - - mixer_width = (dpu_crtc->num_mixers == CRTC_DUAL_MIXERS ? - mode->hdisplay / CRTC_DUAL_MIXERS : mode->hdisplay); - - return mixer_width; -} - -/** * dpu_crtc_get_mixer_height - get the mixer height * Mixer height will be same as panel height */