| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | |
| Tue, 15 Apr 2014 13:26:01 +0000 (16:26 +0300) | ||
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | |
| Tue, 15 Apr 2014 13:40:01 +0000 (16:40 +0300) | ||
| commit | f2d022aa421ca903a30f63b04528064b7eceaf5e | |
| tree | 84304e3a9d0a148c99acbdeaa0feb6b2645d64be | tree | snapshot (tar.xz tar.gz zip) |
| parent | 38e5597a03d2d1499a785230031c4f48e1d9c6b7 | commit | diff |
drm/omap: fix the handling of fb ref counts
With the recent primary-plane changes for drm, the primary plane's
framebuffer needs to be ref counted the same way as for
non-primary-planes. This was not done by the omapdrm driver, which
caused the ref count to drop to 0 too early, causing problems.
This patch moves the fb unref and ref from omap_plane_update to
omap_plane_mode_set. This way the fb refs are updated for both primary
and non-primary cases, as omap_plane_update calls omap_plane_mode_set.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
With the recent primary-plane changes for drm, the primary plane's
framebuffer needs to be ref counted the same way as for
non-primary-planes. This was not done by the omapdrm driver, which
caused the ref count to drop to 0 too early, causing problems.
This patch moves the fb unref and ref from omap_plane_update to
omap_plane_mode_set. This way the fb refs are updated for both primary
and non-primary cases, as omap_plane_update calls omap_plane_mode_set.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| drivers/gpu/drm/omapdrm/omap_plane.c | diff | blob | history |