diff options
| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-05-07 14:13:03 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-16 10:08:43 +0200 |
| commit | 87994a2165ec29dbef64029b26315b1a1debf7b9 (patch) | |
| tree | c43e2ab324b26686a8a1d79ecf3676db1271322a /drivers/gpu | |
| parent | 0e79ef256d4634699b2ed3b872176ceffd904be5 (diff) | |
drm/vc4: Fix scaling of uni-planar formats
commit 9a0e9802217291e54c4dd1fc5462f189a4be14ec upstream.
When using uni-planar formats (like RGB), the scaling parameters are
stored in plane 0, not plane 1.
Fixes: fc04023fafec ("drm/vc4: Add support for YUV planes.")
Cc: stable@vger.kernel.org
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20180507121303.5610-1-boris.brezillon@bootlin.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/vc4/vc4_plane.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c index 881bf489478b..75056553b06c 100644 --- a/drivers/gpu/drm/vc4/vc4_plane.c +++ b/drivers/gpu/drm/vc4/vc4_plane.c @@ -533,7 +533,7 @@ static int vc4_plane_mode_set(struct drm_plane *plane, * the scl fields here. */ if (num_planes == 1) { - scl0 = vc4_get_scl_field(state, 1); + scl0 = vc4_get_scl_field(state, 0); scl1 = scl0; } else { scl0 = vc4_get_scl_field(state, 1); |