Commit 42331668 authored by Jeykumar Sankaran's avatar Jeykumar Sankaran Committed by Rob Clark
Browse files

drm/msm/dpu: make crtc get_mixer_width helper static 



Mark CRTC get_mixer_width helper API static as it is
not used outside the file.

changes in v4:
	- Patch introduced in the series
changes in v5:
	- Simplify the inline function (Sean)

Signed-off-by: default avatarJeykumar Sankaran <jsanka@codeaurora.org>
Signed-off-by: default avatarSean Paul <seanpaul@chromium.org>
Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
parent 906216ba

drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c

+9 −3
Original line number Diff line number Diff line
@@ -47,6 +47,12 @@ 
#define LEFT_MIXER 0

#define RIGHT_MIXER 1



static inline int _dpu_crtc_get_mixer_width(struct dpu_crtc_state *cstate,

					    struct drm_display_mode *mode)

{

	return mode->hdisplay / cstate->num_mixers;

}



static inline struct dpu_kms *_dpu_crtc_get_kms(struct drm_crtc *crtc)

{

	struct msm_drm_private *priv;
@@ -601,7 +607,7 @@ 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(cstate, adj_mode);



	for (i = 0; i < dpu_crtc->num_mixers; i++) {

		struct drm_rect *r = &cstate->lm_bounds[i];
@@ -1283,7 +1289,7 @@ 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(cstate, mode);



	_dpu_crtc_setup_lm_bounds(crtc, state);
@@ -1519,7 +1525,7 @@ 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(cstate, mode);



	seq_printf(s, "crtc:%d width:%d height:%d\n", crtc->base.id,

				mode->hdisplay, mode->vdisplay);

drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h

+0 −18
Original line number Diff line number Diff line
@@ -237,24 +237,6 @@ struct dpu_crtc_state { 
#define to_dpu_crtc_state(x) \

	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

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