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| author | Grazvydas Ignotas <notasas@gmail.com> | 2014-04-05 22:33:51 +0400 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2014-04-14 13:34:14 +0400 |
| commit | d4586604acbd2e58921e0363533b9797b0235275 (patch) | |
| tree | 05450bb885951cf3b6d32750ffbed494b4d96505 /drivers/gpu/drm/omapdrm | |
| parent | 506096a113832239ce763d20fab8e94f76d56266 (diff) | |
| download | linux-d4586604acbd2e58921e0363533b9797b0235275.tar.xz | |
drm/omap: fix plane rotation
Plane rotation with omapdrm is currently broken.
It seems omap_plane_mode_set() expects width and height in screen
coordinates, so pass it like that.
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Diffstat (limited to 'drivers/gpu/drm/omapdrm')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_plane.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index 046d5e660c04..df1725247cca 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -246,6 +246,14 @@ static int omap_plane_update(struct drm_plane *plane, drm_framebuffer_reference(fb); + /* omap_plane_mode_set() takes adjusted src */ + switch (omap_plane->win.rotation & 0xf) { + case BIT(DRM_ROTATE_90): + case BIT(DRM_ROTATE_270): + swap(src_w, src_h); + break; + } + return omap_plane_mode_set(plane, crtc, fb, crtc_x, crtc_y, crtc_w, crtc_h, src_x, src_y, src_w, src_h, |