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drm/udl: Convert to drm_crtc_helper_atomic_check()

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Use the drm_crtc_helper_atomic_check() helper instead of open-coding the
same operation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sui Jingfeng <suijingfeng@loongson.cn>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/dcb09c0c7bed1baee39a72caba098a399ce7f063.1689599767.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2023-07-17 15:16:49 +02:00 committed by Javier Martinez Canillas
parent d0b4c1cf33
commit 48c5c68fde
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GPG Key ID: C751E590D63F3D69
1 changed files with 2 additions and 11 deletions
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13
drivers/gpu/drm/udl/udl_modeset.c
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@ -12,6 +12,7 @@
#include <drm/drm_atomic.h> #include <drm/drm_atomic.h>
#include <drm/drm_atomic_helper.h> #include <drm/drm_atomic_helper.h>
#include <drm/drm_crtc_helper.h>
#include <drm/drm_damage_helper.h> #include <drm/drm_damage_helper.h>
#include <drm/drm_drv.h> #include <drm/drm_drv.h>
#include <drm/drm_edid.h> #include <drm/drm_edid.h>
@ -310,16 +311,6 @@ static const struct drm_plane_funcs udl_primary_plane_funcs = {
* CRTC * CRTC
*/ */
static int udl_crtc_helper_atomic_check(struct drm_crtc *crtc, struct drm_atomic_state *state)
{
struct drm_crtc_state *new_crtc_state = drm_atomic_get_new_crtc_state(state, crtc);
if (!new_crtc_state->enable)
return 0;
return drm_atomic_helper_check_crtc_primary_plane(new_crtc_state);
}
static void udl_crtc_helper_atomic_enable(struct drm_crtc *crtc, struct drm_atomic_state *state) static void udl_crtc_helper_atomic_enable(struct drm_crtc *crtc, struct drm_atomic_state *state)
{ {
struct drm_device *dev = crtc->dev; struct drm_device *dev = crtc->dev;
@ -381,7 +372,7 @@ out:
} }
static const struct drm_crtc_helper_funcs udl_crtc_helper_funcs = { static const struct drm_crtc_helper_funcs udl_crtc_helper_funcs = {
.atomic_check = udl_crtc_helper_atomic_check, .atomic_check = drm_crtc_helper_atomic_check,
.atomic_enable = udl_crtc_helper_atomic_enable, .atomic_enable = udl_crtc_helper_atomic_enable,
.atomic_disable = udl_crtc_helper_atomic_disable, .atomic_disable = udl_crtc_helper_atomic_disable,
}; };