drm/msm/dpu: merge MAX_IMG_WIDTH/HEIGHT with DPU_MAX_IMG_WIDTH/HEIGHT

dpu_formats.c defines DPU_MAX_IMG_WIDTH and _HEIGHT, while
dpu_hw_catalog.h defines just MAX_IMG_WIDTH and _HEIGHT. Merge these
constants to remove duplication.

Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Tested-by: Abhinav Kumar <quic_abhinavk@quicinc.com> # sc7280
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/612255/
Link: https://lore.kernel.org/r/20240903-dpu-mode-config-width-v6-14-617e1ecc4b7a@linaro.org

Author: lumag

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

@@ -13,9 +13,6 @@
 
 #define DPU_UBWC_PLANE_SIZE_ALIGNMENT	4096
 
-#define DPU_MAX_IMG_WIDTH		0x3FFF
-#define DPU_MAX_IMG_HEIGHT		0x3FFF
-
 /*
  * struct dpu_media_color_map - maps drm format to media format
  * @format: DRM base pixel format

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

@@ -21,8 +21,8 @@
 
 #define DPU_HW_BLK_NAME_LEN	16
 
-#define MAX_IMG_WIDTH 0x3fff
-#define MAX_IMG_HEIGHT 0x3fff
+#define DPU_MAX_IMG_WIDTH 0x3fff
+#define DPU_MAX_IMG_HEIGHT 0x3fff
 
 #define CRTC_DUAL_MIXERS	2
 

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

@@ -843,8 +843,8 @@ static int dpu_plane_atomic_check(struct drm_plane *plane,
 	fb_rect.y2 = new_plane_state->fb->height;
 
 	/* Ensure fb size is supported */
-	if (drm_rect_width(&fb_rect) > MAX_IMG_WIDTH ||
-	    drm_rect_height(&fb_rect) > MAX_IMG_HEIGHT) {
+	if (drm_rect_width(&fb_rect) > DPU_MAX_IMG_WIDTH ||
+	    drm_rect_height(&fb_rect) > DPU_MAX_IMG_HEIGHT) {
 		DPU_DEBUG_PLANE(pdpu, "invalid framebuffer " DRM_RECT_FMT "\n",
 				DRM_RECT_ARG(&fb_rect));
 		return -E2BIG;