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authorVille Syrjälä <ville.syrjala@linux.intel.com>2017-11-01 21:35:33 +0300
committerGustavo Padovan <gustavo.padovan@collabora.com>2017-11-02 16:10:49 +0300
commit0338f0d0d70a26adc2236148bb5a78f1fa8c7f99 (patch)
tree14a36e1cfe507d9a4b6accdf6a3d8323730e4e3e /drivers/gpu/drm/drm_framebuffer.c
parent0a2adb02d71e68e7e00913394ca2d9c5d9fe5eb7 (diff)
downloadlinux-0338f0d0d70a26adc2236148bb5a78f1fa8c7f99.tar.xz
drm: Print the fb dimensions when the src coord check fails
When debugging bad plane source coordinates it helps to have an idea of what the framebuffer dimensions are. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171101183533.28466-1-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/drm_framebuffer.c')
-rw-r--r--drivers/gpu/drm/drm_framebuffer.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_framebuffer.c b/drivers/gpu/drm/drm_framebuffer.c
index af279844d7ce..40e6565105ac 100644
--- a/drivers/gpu/drm/drm_framebuffer.c
+++ b/drivers/gpu/drm/drm_framebuffer.c
@@ -78,11 +78,12 @@ int drm_framebuffer_check_src_coords(uint32_t src_x, uint32_t src_y,
src_h > fb_height ||
src_y > fb_height - src_h) {
DRM_DEBUG_KMS("Invalid source coordinates "
- "%u.%06ux%u.%06u+%u.%06u+%u.%06u\n",
+ "%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);
+ src_y >> 16, ((src_y & 0xffff) * 15625) >> 10,
+ fb->width, fb->height);
return -ENOSPC;
}