drm/msm: drop msm_kms_funcs::get_format() callback

Now as all subdrivers were converted to use common database of formats,
drop the get_format() callback and use mdp_get_format() directly.
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/590431/
Link: https://lore.kernel.org/r/20240420-dpu-format-v2-9-9e93226cbffd@linaro.org

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

@@ -274,7 +274,7 @@ static void dpu_encoder_phys_vid_setup_timing_engine(
 
 	drm_mode_to_intf_timing_params(phys_enc, &mode, &timing_params);
 
-	fmt = phys_enc->dpu_kms->base.funcs->get_format(&phys_enc->dpu_kms->base, fmt_fourcc, 0);
+	fmt = mdp_get_format(&phys_enc->dpu_kms->base, fmt_fourcc, 0);
 	DPU_DEBUG_VIDENC(phys_enc, "fmt_fourcc 0x%X\n", fmt_fourcc);
 
 	if (phys_enc->hw_cdm)
@@ -414,7 +414,7 @@ static void dpu_encoder_phys_vid_enable(struct dpu_encoder_phys *phys_enc)
 
 	ctl = phys_enc->hw_ctl;
 	fmt_fourcc = dpu_encoder_get_drm_fmt(phys_enc);
-	fmt = phys_enc->dpu_kms->base.funcs->get_format(&phys_enc->dpu_kms->base, fmt_fourcc, 0);
+	fmt = mdp_get_format(&phys_enc->dpu_kms->base, fmt_fourcc, 0);
 
 	DPU_DEBUG_VIDENC(phys_enc, "\n");
 

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

@@ -326,8 +326,7 @@ static void dpu_encoder_phys_wb_setup(
 
 	wb_job = wb_enc->wb_job;
 	format = msm_framebuffer_format(wb_enc->wb_job->fb);
-	dpu_fmt = phys_enc->dpu_kms->base.funcs->get_format(&phys_enc->dpu_kms->base,
-							    format->pixel_format, wb_job->fb->modifier);
+	dpu_fmt = mdp_get_format(&phys_enc->dpu_kms->base, format->pixel_format, wb_job->fb->modifier);
 
 	DPU_DEBUG("[mode_set:%d, \"%s\",%d,%d]\n",
 			hw_wb->idx - WB_0, mode.name,
@@ -577,7 +576,7 @@ static void dpu_encoder_phys_wb_prepare_wb_job(struct dpu_encoder_phys *phys_enc
 
 	format = msm_framebuffer_format(job->fb);
 
-	wb_cfg->dest.format = phys_enc->dpu_kms->base.funcs->get_format(&phys_enc->dpu_kms->base,
+	wb_cfg->dest.format = mdp_get_format(&phys_enc->dpu_kms->base,
 					     format->pixel_format, job->fb->modifier);
 	if (!wb_cfg->dest.format) {
 		/* this error should be detected during atomic_check */

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

@@ -982,7 +982,6 @@ static const struct msm_kms_funcs kms_funcs = {
 	.enable_vblank   = dpu_kms_enable_vblank,
 	.disable_vblank  = dpu_kms_disable_vblank,
 	.check_modified_format = dpu_format_check_modified_format,
-	.get_format      = mdp_get_format,
 	.destroy         = dpu_kms_destroy,
 	.snapshot        = dpu_kms_mdp_snapshot,
 #ifdef CONFIG_DEBUG_FS

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

@@ -627,7 +627,7 @@ static void _dpu_plane_color_fill(struct dpu_plane *pdpu,
 	 * select fill format to match user property expectation,
 	 * h/w only supports RGB variants
 	 */
-	fmt = priv->kms->funcs->get_format(priv->kms, DRM_FORMAT_ABGR8888, 0);
+	fmt = mdp_get_format(priv->kms, DRM_FORMAT_ABGR8888, 0);
 	/* should not happen ever */
 	if (!fmt)
 		return;

drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c

@@ -151,7 +151,6 @@ static const struct mdp_kms_funcs kms_funcs = {
 		.flush_commit    = mdp4_flush_commit,
 		.wait_flush      = mdp4_wait_flush,
 		.complete_commit = mdp4_complete_commit,
-		.get_format      = mdp_get_format,
 		.round_pixclk    = mdp4_round_pixclk,
 		.destroy         = mdp4_destroy,
 	},

drivers/gpu/drm/msm/disp/mdp5/mdp5_kms.c

@@ -224,7 +224,6 @@ static const struct mdp_kms_funcs kms_funcs = {
 		.prepare_commit  = mdp5_prepare_commit,
 		.wait_flush      = mdp5_wait_flush,
 		.complete_commit = mdp5_complete_commit,
-		.get_format      = mdp_get_format,
 		.destroy         = mdp5_kms_destroy,
 	},
 	.set_irqmask         = mdp5_set_irqmask,

drivers/gpu/drm/msm/msm_fb.c

@@ -181,7 +181,7 @@ static struct drm_framebuffer *msm_framebuffer_init(struct drm_device *dev,
 		      &mode_cmd->pixel_format);
 
 	n = info->num_planes;
-	format = kms->funcs->get_format(kms, mode_cmd->pixel_format,
+	format = mdp_get_format(kms, mode_cmd->pixel_format,
 			mode_cmd->modifier[0]);
 	if (!format) {
 		DRM_DEV_ERROR(dev->dev, "unsupported pixel format: %p4cc\n",

drivers/gpu/drm/msm/msm_kms.h

@@ -92,10 +92,6 @@ struct msm_kms_funcs {
 	 * Format handling:
 	 */
 
-	/* get msm_format w/ optional format modifiers from drm_mode_fb_cmd2 */
-	const struct msm_format *(*get_format)(struct msm_kms *kms,
-					const uint32_t format,
-					const uint64_t modifiers);
 	/* do format checking on format modified through fb_cmd2 modifiers */
 	int (*check_modified_format)(const struct msm_kms *kms,
 			const struct msm_format *msm_fmt,