On Mon, 05 Sep 2022, Simon Ser <[email protected]> wrote:
> Replace DRM_DEBUG_KMS() with drm_dbg_kms() which allows specifying
> the DRM device to provide more context.
>
> Signed-off-by: Simon Ser <[email protected]>

Reviewed-by: Jani Nikula <[email protected]>

> ---
>  drivers/gpu/drm/drm_framebuffer.c | 66 +++++++++++++++----------------
>  1 file changed, 33 insertions(+), 33 deletions(-)
>
> diff --git a/drivers/gpu/drm/drm_framebuffer.c 
> b/drivers/gpu/drm/drm_framebuffer.c
> index 185b04762e2c..2dd97473ca10 100644
> --- a/drivers/gpu/drm/drm_framebuffer.c
> +++ b/drivers/gpu/drm/drm_framebuffer.c
> @@ -87,13 +87,13 @@ int drm_framebuffer_check_src_coords(uint32_t src_x, 
> uint32_t src_y,
>           src_x > fb_width - src_w ||
>           src_h > fb_height ||
>           src_y > fb_height - src_h) {
> -             DRM_DEBUG_KMS("Invalid source coordinates "
> -                           "%u.%06ux%u.%06u+%u.%06u+%u.%06u (fb %ux%u)\n",
> -                           src_w >> 16, ((src_w & 0xffff) * 15625) >> 10,
> -                           src_h >> 16, ((src_h & 0xffff) * 15625) >> 10,
> -                           src_x >> 16, ((src_x & 0xffff) * 15625) >> 10,
> -                           src_y >> 16, ((src_y & 0xffff) * 15625) >> 10,
> -                           fb->width, fb->height);
> +             drm_dbg_kms(fb->dev, "Invalid source coordinates "
> +                         "%u.%06ux%u.%06u+%u.%06u+%u.%06u (fb %ux%u)\n",
> +                         src_w >> 16, ((src_w & 0xffff) * 15625) >> 10,
> +                         src_h >> 16, ((src_h & 0xffff) * 15625) >> 10,
> +                         src_x >> 16, ((src_x & 0xffff) * 15625) >> 10,
> +                         src_y >> 16, ((src_y & 0xffff) * 15625) >> 10,
> +                         fb->width, fb->height);
>               return -ENOSPC;
>       }
>  
> @@ -125,7 +125,7 @@ int drm_mode_addfb(struct drm_device *dev, struct 
> drm_mode_fb_cmd *or,
>  
>       r.pixel_format = drm_driver_legacy_fb_format(dev, or->bpp, or->depth);
>       if (r.pixel_format == DRM_FORMAT_INVALID) {
> -             DRM_DEBUG("bad {bpp:%d, depth:%d}\n", or->bpp, or->depth);
> +             drm_dbg_kms(dev, "bad {bpp:%d, depth:%d}\n", or->bpp, 
> or->depth);
>               return -EINVAL;
>       }
>  
> @@ -177,18 +177,18 @@ static int framebuffer_check(struct drm_device *dev,
>  
>       /* check if the format is supported at all */
>       if (!__drm_format_info(r->pixel_format)) {
> -             DRM_DEBUG_KMS("bad framebuffer format %p4cc\n",
> -                           &r->pixel_format);
> +             drm_dbg_kms(dev, "bad framebuffer format %p4cc\n",
> +                         &r->pixel_format);
>               return -EINVAL;
>       }
>  
>       if (r->width == 0) {
> -             DRM_DEBUG_KMS("bad framebuffer width %u\n", r->width);
> +             drm_dbg_kms(dev, "bad framebuffer width %u\n", r->width);
>               return -EINVAL;
>       }
>  
>       if (r->height == 0) {
> -             DRM_DEBUG_KMS("bad framebuffer height %u\n", r->height);
> +             drm_dbg_kms(dev, "bad framebuffer height %u\n", r->height);
>               return -EINVAL;
>       }
>  
> @@ -202,12 +202,12 @@ static int framebuffer_check(struct drm_device *dev,
>               u64 min_pitch = drm_format_info_min_pitch(info, i, width);
>  
>               if (!block_size && (r->modifier[i] == DRM_FORMAT_MOD_LINEAR)) {
> -                     DRM_DEBUG_KMS("Format requires non-linear modifier for 
> plane %d\n", i);
> +                     drm_dbg_kms(dev, "Format requires non-linear modifier 
> for plane %d\n", i);
>                       return -EINVAL;
>               }
>  
>               if (!r->handles[i]) {
> -                     DRM_DEBUG_KMS("no buffer object handle for plane %d\n", 
> i);
> +                     drm_dbg_kms(dev, "no buffer object handle for plane 
> %d\n", i);
>                       return -EINVAL;
>               }
>  
> @@ -218,20 +218,20 @@ static int framebuffer_check(struct drm_device *dev,
>                       return -ERANGE;
>  
>               if (block_size && r->pitches[i] < min_pitch) {
> -                     DRM_DEBUG_KMS("bad pitch %u for plane %d\n", 
> r->pitches[i], i);
> +                     drm_dbg_kms(dev, "bad pitch %u for plane %d\n", 
> r->pitches[i], i);
>                       return -EINVAL;
>               }
>  
>               if (r->modifier[i] && !(r->flags & DRM_MODE_FB_MODIFIERS)) {
> -                     DRM_DEBUG_KMS("bad fb modifier %llu for plane %d\n",
> -                                   r->modifier[i], i);
> +                     drm_dbg_kms(dev, "bad fb modifier %llu for plane %d\n",
> +                                 r->modifier[i], i);
>                       return -EINVAL;
>               }
>  
>               if (r->flags & DRM_MODE_FB_MODIFIERS &&
>                   r->modifier[i] != r->modifier[0]) {
> -                     DRM_DEBUG_KMS("bad fb modifier %llu for plane %d\n",
> -                                   r->modifier[i], i);
> +                     drm_dbg_kms(dev, "bad fb modifier %llu for plane %d\n",
> +                                 r->modifier[i], i);
>                       return -EINVAL;
>               }
>  
> @@ -244,7 +244,7 @@ static int framebuffer_check(struct drm_device *dev,
>                       if (r->pixel_format != DRM_FORMAT_NV12 ||
>                                       width % 128 || height % 32 ||
>                                       r->pitches[i] % 128) {
> -                             DRM_DEBUG_KMS("bad modifier data for plane 
> %d\n", i);
> +                             drm_dbg_kms(dev, "bad modifier data for plane 
> %d\n", i);
>                               return -EINVAL;
>                       }
>                       break;
> @@ -256,7 +256,7 @@ static int framebuffer_check(struct drm_device *dev,
>  
>       for (i = info->num_planes; i < 4; i++) {
>               if (r->modifier[i]) {
> -                     DRM_DEBUG_KMS("non-zero modifier for unused plane 
> %d\n", i);
> +                     drm_dbg_kms(dev, "non-zero modifier for unused plane 
> %d\n", i);
>                       return -EINVAL;
>               }
>  
> @@ -265,17 +265,17 @@ static int framebuffer_check(struct drm_device *dev,
>                       continue;
>  
>               if (r->handles[i]) {
> -                     DRM_DEBUG_KMS("buffer object handle for unused plane 
> %d\n", i);
> +                     drm_dbg_kms(dev, "buffer object handle for unused plane 
> %d\n", i);
>                       return -EINVAL;
>               }
>  
>               if (r->pitches[i]) {
> -                     DRM_DEBUG_KMS("non-zero pitch for unused plane %d\n", 
> i);
> +                     drm_dbg_kms(dev, "non-zero pitch for unused plane 
> %d\n", i);
>                       return -EINVAL;
>               }
>  
>               if (r->offsets[i]) {
> -                     DRM_DEBUG_KMS("non-zero offset for unused plane %d\n", 
> i);
> +                     drm_dbg_kms(dev, "non-zero offset for unused plane 
> %d\n", i);
>                       return -EINVAL;
>               }
>       }
> @@ -293,24 +293,24 @@ drm_internal_framebuffer_create(struct drm_device *dev,
>       int ret;
>  
>       if (r->flags & ~(DRM_MODE_FB_INTERLACED | DRM_MODE_FB_MODIFIERS)) {
> -             DRM_DEBUG_KMS("bad framebuffer flags 0x%08x\n", r->flags);
> +             drm_dbg_kms(dev, "bad framebuffer flags 0x%08x\n", r->flags);
>               return ERR_PTR(-EINVAL);
>       }
>  
>       if ((config->min_width > r->width) || (r->width > config->max_width)) {
> -             DRM_DEBUG_KMS("bad framebuffer width %d, should be >= %d && <= 
> %d\n",
> -                       r->width, config->min_width, config->max_width);
> +             drm_dbg_kms(dev, "bad framebuffer width %d, should be >= %d && 
> <= %d\n",
> +                         r->width, config->min_width, config->max_width);
>               return ERR_PTR(-EINVAL);
>       }
>       if ((config->min_height > r->height) || (r->height > 
> config->max_height)) {
> -             DRM_DEBUG_KMS("bad framebuffer height %d, should be >= %d && <= 
> %d\n",
> -                       r->height, config->min_height, config->max_height);
> +             drm_dbg_kms(dev, "bad framebuffer height %d, should be >= %d && 
> <= %d\n",
> +                         r->height, config->min_height, config->max_height);
>               return ERR_PTR(-EINVAL);
>       }
>  
>       if (r->flags & DRM_MODE_FB_MODIFIERS &&
>           dev->mode_config.fb_modifiers_not_supported) {
> -             DRM_DEBUG_KMS("driver does not support fb modifiers\n");
> +             drm_dbg_kms(dev, "driver does not support fb modifiers\n");
>               return ERR_PTR(-EINVAL);
>       }
>  
> @@ -320,7 +320,7 @@ drm_internal_framebuffer_create(struct drm_device *dev,
>  
>       fb = dev->mode_config.funcs->fb_create(dev, file_priv, r);
>       if (IS_ERR(fb)) {
> -             DRM_DEBUG_KMS("could not create framebuffer\n");
> +             drm_dbg_kms(dev, "could not create framebuffer\n");
>               return fb;
>       }
>  
> @@ -356,7 +356,7 @@ int drm_mode_addfb2(struct drm_device *dev,
>       if (IS_ERR(fb))
>               return PTR_ERR(fb);
>  
> -     DRM_DEBUG_KMS("[FB:%d]\n", fb->base.id);
> +     drm_dbg_kms(dev, "[FB:%d]\n", fb->base.id);
>       r->fb_id = fb->base.id;
>  
>       /* Transfer ownership to the filp for reaping on close */
> @@ -384,7 +384,7 @@ int drm_mode_addfb2_ioctl(struct drm_device *dev,
>                * then.  So block it to make userspace fallback to
>                * ADDFB.
>                */
> -             DRM_DEBUG_KMS("addfb2 broken on bigendian");
> +             drm_dbg_kms(dev, "addfb2 broken on bigendian");
>               return -EOPNOTSUPP;
>       }
>  #endif

-- 
Jani Nikula, Intel Open Source Graphics Center

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