drm/msm/dpu: Further cleanups for static inline functions

Remove more static inline functions that are lightly used and/or
very simple and easy to build into the calling functions.

v3: Fix a nit from Sean Paul
v2: Removed another unused function from dpu_hw_lm.c and add back
dpu_crtc_get_client_type() since there was a question regarding
its usefulness.

Reviewed-by: Sean Paul <sean@poorly.run>
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index 3090854..a6f0c38 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -46,12 +46,6 @@
 #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 struct dpu_kms *_dpu_crtc_get_kms(struct drm_crtc *crtc)
 {
        struct msm_drm_private *priv = crtc->dev->dev_private;
@@ -497,7 +491,7 @@ static void _dpu_crtc_setup_lm_bounds(struct drm_crtc *crtc,
 {
        struct dpu_crtc_state *cstate = to_dpu_crtc_state(state);
        struct drm_display_mode *adj_mode = &state->adjusted_mode;
-       u32 crtc_split_width = _dpu_crtc_get_mixer_width(cstate, adj_mode);
+       u32 crtc_split_width = adj_mode->hdisplay / cstate->num_mixers;
        int i;
 
        for (i = 0; i < cstate->num_mixers; i++) {
@@ -952,7 +946,7 @@ static int dpu_crtc_atomic_check(struct drm_crtc *crtc,
 
        memset(pipe_staged, 0, sizeof(pipe_staged));
 
-       mixer_width = _dpu_crtc_get_mixer_width(cstate, mode);
+       mixer_width = mode->hdisplay / cstate->num_mixers;
 
        _dpu_crtc_setup_lm_bounds(crtc, state);
 
@@ -1193,7 +1187,7 @@ static int _dpu_debugfs_status_show(struct seq_file *s, void *data)
        cstate = to_dpu_crtc_state(crtc->state);
 
        mode = &crtc->state->adjusted_mode;
-       out_width = _dpu_crtc_get_mixer_width(cstate, mode);
+       out_width = mode->hdisplay / cstate->num_mixers;
 
        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 94f5cea..dbfb38a 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
@@ -227,16 +227,6 @@ struct dpu_crtc_state {
        container_of(x, struct dpu_crtc_state, base)
 
 /**
- * dpu_crtc_state_is_stereo - Is crtc virtualized with two mixers?
- * @cstate: Pointer to dpu crtc state
- * @Return: true - has two mixers, false - has one mixer
- */
-static inline bool dpu_crtc_state_is_stereo(struct dpu_crtc_state *cstate)
-{
-       return cstate->num_mixers == CRTC_DUAL_MIXERS;
-}
-
-/**
  * dpu_crtc_frame_pending - retun the number of pending frames
  * @crtc: Pointer to drm crtc object
  */

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
index 3a67bb9..44e6f8b 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys.h
@@ -350,7 +350,7 @@ static inline enum dpu_3d_blend_mode dpu_encoder_helper_get_3d_blend_mode(
        dpu_cstate = to_dpu_crtc_state(phys_enc->parent->crtc->state);
 
        if (phys_enc->split_role == ENC_ROLE_SOLO &&
-           dpu_crtc_state_is_stereo(dpu_cstate))
+           dpu_cstate->num_mixers == CRTC_DUAL_MIXERS)
                return BLEND_3D_H_ROW_INT;
 
        return BLEND_3D_NONE;

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
index b37a099..99ab5ca 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
@@ -44,14 +44,7 @@
 
 #define DPU_ENC_WR_PTR_START_TIMEOUT_US 20000
 
-static inline int _dpu_encoder_phys_cmd_get_idle_timeout(
-               struct dpu_encoder_phys_cmd *cmd_enc)
-{
-       return KICKOFF_TIMEOUT_MS;
-}
-
-static inline bool dpu_encoder_phys_cmd_is_master(
-               struct dpu_encoder_phys *phys_enc)
+static bool dpu_encoder_phys_cmd_is_master(struct dpu_encoder_phys *phys_enc)
 {
        return (phys_enc->split_role != ENC_ROLE_SLAVE) ? true : false;
 }
@@ -723,7 +716,7 @@ static int dpu_encoder_phys_cmd_wait_for_vblank(
 
        wait_info.wq = &cmd_enc->pending_vblank_wq;
        wait_info.atomic_cnt = &cmd_enc->pending_vblank_cnt;
-       wait_info.timeout_ms = _dpu_encoder_phys_cmd_get_idle_timeout(cmd_enc);
+       wait_info.timeout_ms = KICKOFF_TIMEOUT_MS;
 
        atomic_inc(&cmd_enc->pending_vblank_cnt);
 

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
index dc060e7..144358a 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.h
@@ -736,13 +736,4 @@ struct dpu_mdss_cfg *dpu_hw_catalog_init(u32 hw_rev);
  */
 void dpu_hw_catalog_deinit(struct dpu_mdss_cfg *dpu_cfg);
 
-/**
- * dpu_hw_sspp_multirect_enabled - check multirect enabled for the sspp
- * @cfg:          pointer to sspp cfg
- */
-static inline bool dpu_hw_sspp_multirect_enabled(const struct dpu_sspp_cfg *cfg)
-{
-       return test_bit(DPU_SSPP_SMART_DMA_V1, &cfg->features) ||
-                        test_bit(DPU_SSPP_SMART_DMA_V2, &cfg->features);
-}
 #endif /* _DPU_HW_CATALOG_H */

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
index 9f342af..018df2c 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c
@@ -156,11 +156,6 @@ static void dpu_hw_lm_setup_color3(struct dpu_hw_mixer *ctx,
        DPU_REG_WRITE(c, LM_OP_MODE, op_mode);
 }
 
-static void dpu_hw_lm_gc(struct dpu_hw_mixer *mixer,
-                       void *cfg)
-{
-}
-
 static void _setup_mixer_ops(struct dpu_mdss_cfg *m,
                struct dpu_hw_lm_ops *ops,
                unsigned long features)
@@ -172,7 +167,6 @@ static void _setup_mixer_ops(struct dpu_mdss_cfg *m,
                ops->setup_blend_config = dpu_hw_lm_setup_blend_config;
        ops->setup_alpha_out = dpu_hw_lm_setup_color3;
        ops->setup_border_color = dpu_hw_lm_setup_border_color;
-       ops->setup_gc = dpu_hw_lm_gc;
 };
 
 static struct dpu_hw_blk_ops dpu_hw_ops;

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h
index 5b036ac..6aee839 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.h
@@ -61,11 +61,6 @@ struct dpu_hw_lm_ops {
        void (*setup_border_color)(struct dpu_hw_mixer *ctx,
                struct dpu_mdss_color *color,
                u8 border_en);
-       /**
-        * setup_gc : enable/disable gamma correction feature
-        */
-       void (*setup_gc)(struct dpu_hw_mixer *mixer,
-                       void *cfg);
 };
 
 struct dpu_hw_mixer {

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
index 3ebdf29..e9132bf 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_sspp.c
@@ -661,7 +661,8 @@ static void _setup_layer_ops(struct dpu_hw_pipe *c,
                test_bit(DPU_SSPP_CSC_10BIT, &features))
                c->ops.setup_csc = dpu_hw_sspp_setup_csc;
 
-       if (dpu_hw_sspp_multirect_enabled(c->cap))
+       if (test_bit(DPU_SSPP_SMART_DMA_V1, &c->cap->features) ||
+               test_bit(DPU_SSPP_SMART_DMA_V2, &c->cap->features))
                c->ops.setup_multirect = dpu_hw_sspp_setup_multirect;
 
        if (test_bit(DPU_SSPP_SCALER_QSEED3, &features)) {

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 51a4a5f..4d67b3c 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -716,12 +716,6 @@ static const struct msm_kms_funcs kms_funcs = {
 #endif
 };
 
-/* the caller api needs to turn on clock before calling it */
-static inline void _dpu_kms_core_hw_rev_init(struct dpu_kms *dpu_kms)
-{
-       dpu_kms->core_rev = readl_relaxed(dpu_kms->mmio + 0x0);
-}
-
 static int _dpu_kms_mmu_destroy(struct dpu_kms *dpu_kms)
 {
        struct msm_mmu *mmu;
@@ -859,7 +853,7 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
 
        pm_runtime_get_sync(&dpu_kms->pdev->dev);
 
-       _dpu_kms_core_hw_rev_init(dpu_kms);
+       dpu_kms->core_rev = readl_relaxed(dpu_kms->mmio + 0x0);
 
        pr_info("dpu hardware revision:0x%x\n", dpu_kms->core_rev);
 

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
index 278d0ed..fd75870 100644 (file)
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c
@@ -430,24 +430,14 @@ static void _dpu_plane_set_qos_remap(struct drm_plane *plane)
        dpu_vbif_set_qos_remap(dpu_kms, &qos_params);
 }
 
-/**
- * _dpu_plane_get_aspace: gets the address space
- */
-static inline struct msm_gem_address_space *_dpu_plane_get_aspace(
-               struct dpu_plane *pdpu)
-{
-       struct dpu_kms *kms = _dpu_plane_get_kms(&pdpu->base);
-
-       return kms->base.aspace;
-}
-
 static void _dpu_plane_set_scanout(struct drm_plane *plane,
                struct dpu_plane_state *pstate,
                struct dpu_hw_pipe_cfg *pipe_cfg,
                struct drm_framebuffer *fb)
 {
        struct dpu_plane *pdpu = to_dpu_plane(plane);
-       struct msm_gem_address_space *aspace = _dpu_plane_get_aspace(pdpu);
+       struct dpu_kms *kms = _dpu_plane_get_kms(&pdpu->base);
+       struct msm_gem_address_space *aspace = kms->base.aspace;
        int ret;
 
        ret = dpu_format_populate_layout(aspace, fb, &pipe_cfg->layout);
@@ -801,7 +791,7 @@ static int dpu_plane_prepare_fb(struct drm_plane *plane,
        struct drm_gem_object *obj;
        struct msm_gem_object *msm_obj;
        struct dma_fence *fence;
-       struct msm_gem_address_space *aspace = _dpu_plane_get_aspace(pdpu);
+       struct dpu_kms *kms = _dpu_plane_get_kms(&pdpu->base);
        int ret;
 
        if (!new_state->fb)
@@ -810,7 +800,7 @@ static int dpu_plane_prepare_fb(struct drm_plane *plane,
        DPU_DEBUG_PLANE(pdpu, "FB[%u]\n", fb->base.id);
 
        /* cache aspace */
-       pstate->aspace = aspace;
+       pstate->aspace = kms->base.aspace;
 
        /*
         * TODO: Need to sort out the msm_framebuffer_prepare() call below so