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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>
hifive-unleashed-5.1
Grazvydas Ignotas 2014-04-05 21:33:51 +03:00 committed by Tomi Valkeinen
parent 506096a113
commit d4586604ac
1 changed files with 8 additions and 0 deletions
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8
drivers/gpu/drm/omapdrm/omap_plane.c
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@ -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,