[PATCH 1/4] drm/amdgpu: Use %p4cc to print 4CC format

[Christian König]

Am 16.05.21 um 14:13 schrieb Thomas Zimmermann:
> Replace use of struct drm_format_name_buf with %p4cc for printing
> 4CC formats.
>
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>

Acked-by: Christian König <christian.koenig at amd.com>

> ---
>   drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 7 ++-----
>   1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> index 8a1fb8b6606e..49f73b5b89b0 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c
> @@ -1077,12 +1077,9 @@ int amdgpu_display_gem_fb_verify_and_init(
>   	/* Verify that the modifier is supported. */
>   	if (!drm_any_plane_has_format(dev, mode_cmd->pixel_format,
>   				      mode_cmd->modifier[0])) {
> -		struct drm_format_name_buf format_name;
>   		drm_dbg_kms(dev,
> -			    "unsupported pixel format %s / modifier 0x%llx\n",
> -			    drm_get_format_name(mode_cmd->pixel_format,
> -						&format_name),
> -			    mode_cmd->modifier[0]);
> +			    "unsupported pixel format %p4cc / modifier 0x%llx\n",
> +			    &mode_cmd->pixel_format, mode_cmd->modifier[0]);
>   
>   		ret = -EINVAL;
>   		goto err;