UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

drm/ingenic: Drop explicit drm_mode_config_cleanup call 

Allows us to drop the drm_driver.release callback.

This is made possible by a preceeding patch which added a drmm_
cleanup action to drm_mode_config_init(), hence all we need to do to
ensure that drm_mode_config_cleanup() is run on final drm_device
cleanup is check the new error code for _init().

v2: Explain why this cleanup is possible (Laurent).

v3: Use drmm_mode_config_init() for more clarity (Sam, Thomas)

Acked-by: Sam Ravnborg <sam@ravnborg.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Paul Cercueil <paul@crapouillou.net> (v2)
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Cc: Paul Cercueil <paul@crapouillou.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20200323144950.3018436-32-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter 2020-03-23 15:49:30 +01:00
parent 70c2fe18a4
commit fe1cc102a3
1 changed files with 4 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/gpu/drm/ingenic/ingenic-drm.c
View File

@ -489,11 +489,6 @@ static irqreturn_t ingenic_drm_irq_handler(int irq, void *arg)
return IRQ_HANDLED;
}
static void ingenic_drm_release(struct drm_device *drm)
{
drm_mode_config_cleanup(drm);
}
static int ingenic_drm_enable_vblank(struct drm_crtc *crtc)
{
struct ingenic_drm *priv = drm_crtc_get_priv(crtc);
@ -537,7 +532,6 @@ static struct drm_driver ingenic_drm_driver_data = {
.gem_prime_mmap = drm_gem_cma_prime_mmap,
.irq_handler = ingenic_drm_irq_handler,
.release = ingenic_drm_release,
};
static const struct drm_plane_funcs ingenic_drm_primary_plane_funcs = {
@ -638,7 +632,10 @@ static int ingenic_drm_probe(struct platform_device *pdev)
}
drmm_add_final_kfree(drm, priv);
drm_mode_config_init(drm);
ret = drmm_mode_config_init(drm);
if (ret)
return ret;
drm->mode_config.min_width = 0;
drm->mode_config.min_height = 0;
drm->mode_config.max_width = soc_info->max_width;