drm: shmobile: Use %p4cc to print fourcc codes

Replace the printing of hexadecimal fourcc format codes by
pretty-printed format names, using the "%p4cc" format specifier.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/1a63e5afc8a85f7ae10f7f4395c2d065ba1aeb59.1684854992.git.geert+renesas@glider.be

diff --git a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
index d354ab3077cecf9467f796bd01bbb82f57f78c00..713a7612244c647a48f33f0a817439a352051fad 100644 (file)
--- a/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_crtc.c
@@ -355,8 +355,8 @@ static int shmob_drm_crtc_mode_set(struct drm_crtc *crtc,
 
        format = shmob_drm_format_info(crtc->primary->fb->format->format);
        if (format == NULL) {
-               dev_dbg(sdev->dev, "mode_set: unsupported format %08x\n",
-                       crtc->primary->fb->format->format);
+               dev_dbg(sdev->dev, "mode_set: unsupported format %p4cc\n",
+                       &crtc->primary->fb->format->format);
                return -EINVAL;
        }
 

diff --git a/drivers/gpu/drm/shmobile/shmob_drm_kms.c b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
index 60a2c8d8a0d947d2f6626196f9581fc3fff0a72b..3c5fe3bc183c7c1367aa6c9f72a5073aa9be4137 100644 (file)
--- a/drivers/gpu/drm/shmobile/shmob_drm_kms.c
+++ b/drivers/gpu/drm/shmobile/shmob_drm_kms.c
@@ -96,8 +96,8 @@ shmob_drm_fb_create(struct drm_device *dev, struct drm_file *file_priv,
 
        format = shmob_drm_format_info(mode_cmd->pixel_format);
        if (format == NULL) {
-               dev_dbg(dev->dev, "unsupported pixel format %08x\n",
-                       mode_cmd->pixel_format);
+               dev_dbg(dev->dev, "unsupported pixel format %p4cc\n",
+                       &mode_cmd->pixel_format);
                return ERR_PTR(-EINVAL);
        }