diff options
| author | Benoit Parrot <bparrot@ti.com> | 2021-11-17 17:19:23 +0300 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2021-12-08 11:04:40 +0300 |
| commit | c8fa1e733c597a7b11a22a3e49de5ea1362e9a7a (patch) | |
| tree | 5529c56c32e3f18a956b3f4714e4c481da4858ec /drivers/gpu/drm/omapdrm/omap_drv.c | |
| parent | 0b0f7282f0c81fcbbf300079eaeabd4dcef63c11 (diff) | |
| download | linux-c8fa1e733c597a7b11a22a3e49de5ea1362e9a7a.tar.xz | |
drm/omap: introduce omap_hw_overlay
Split out the hardware overlay specifics from omap_plane.
To start, the hw overlays are statically assigned to planes.
The goal is to eventually assign hw overlays dynamically to planes
during plane->atomic_check() based on requested caps (scaling, YUV,
etc). And then perform hw overlay re-assignment if required.
Signed-off-by: Benoit Parrot <bparrot@ti.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211117141928.771082-5-narmstrong@baylibre.com
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_drv.c')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_drv.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_drv.c b/drivers/gpu/drm/omapdrm/omap_drv.c index c05d3975cb31..f17a72a4023e 100644 --- a/drivers/gpu/drm/omapdrm/omap_drv.c +++ b/drivers/gpu/drm/omapdrm/omap_drv.c @@ -583,10 +583,14 @@ static int omapdrm_init(struct omap_drm_private *priv, struct device *dev) omap_gem_init(ddev); + ret = omap_hwoverlays_init(priv); + if (ret) + goto err_gem_deinit; + ret = omap_modeset_init(ddev); if (ret) { dev_err(priv->dev, "omap_modeset_init failed: ret=%d\n", ret); - goto err_gem_deinit; + goto err_free_overlays; } /* Initialize vblank handling, start with all CRTCs disabled. */ @@ -618,6 +622,8 @@ err_cleanup_helpers: omap_fbdev_fini(ddev); err_cleanup_modeset: omap_modeset_fini(ddev); +err_free_overlays: + omap_hwoverlays_destroy(priv); err_gem_deinit: omap_gem_deinit(ddev); destroy_workqueue(priv->wq); @@ -642,6 +648,7 @@ static void omapdrm_cleanup(struct omap_drm_private *priv) drm_atomic_helper_shutdown(ddev); omap_modeset_fini(ddev); + omap_hwoverlays_destroy(priv); omap_gem_deinit(ddev); destroy_workqueue(priv->wq); |