drm/msm/dpu: pass mode dimensions instead of fb size in CDM setup

Modify the output width and height parameters of hw_cdm to utilize the
physical encoder's data instead of obtaining the information from the
framebuffer. CDM is to be set up to utilize the actual output data since
at CDM setup, there is no difference between the two sources.

Changes in v2:
	- Move the modification of the dimensions for CDM setup to this
	  new patch
Signed-off-by: Paloma Arellano <quic_parellan@quicinc.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/579607/
Link: https://lore.kernel.org/r/20240222194025.25329-4-quic_parellan@quicinc.comSigned-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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

@@ -306,8 +306,8 @@ static void dpu_encoder_helper_phys_setup_cdm(struct dpu_encoder_phys *phys_enc)
 
 	memset(cdm_cfg, 0, sizeof(struct dpu_hw_cdm_cfg));
 
-	cdm_cfg->output_width = wb_job->fb->width;
-	cdm_cfg->output_height = wb_job->fb->height;
+	cdm_cfg->output_width = phys_enc->cached_mode.hdisplay;
+	cdm_cfg->output_height = phys_enc->cached_mode.vdisplay;
 	cdm_cfg->output_fmt = dpu_fmt;
 	cdm_cfg->output_type = CDM_CDWN_OUTPUT_WB;
 	cdm_cfg->output_bit_depth = DPU_FORMAT_IS_DX(dpu_fmt) ?