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drm/exynos: remove unnecessary calls to disable_plane() 

The planes are already disabled by the drm_atomic_helper_commit() code
so we don't need to disable the in these two places.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Reviewed-by: Joonyoung Shim <jy0922.shim@samsung.com>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Gustavo Padovan 2015-06-01 12:04:54 -03:00 committed by Inki Dae
parent 63498e3065
commit c4d96f1689
2 changed files with 0 additions and 19 deletions
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11
drivers/gpu/drm/exynos/exynos_drm_crtc.c
View File

@ -40,8 +40,6 @@ static void exynos_drm_crtc_enable(struct drm_crtc *crtc)
static void exynos_drm_crtc_disable(struct drm_crtc *crtc)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
struct drm_plane *plane;
int ret;
if (!exynos_crtc->enabled)
return;
@ -57,15 +55,6 @@ static void exynos_drm_crtc_disable(struct drm_crtc *crtc)
exynos_crtc->ops->dpms(exynos_crtc, DRM_MODE_DPMS_OFF);
exynos_crtc->enabled = false;
drm_for_each_legacy_plane(plane, &crtc->dev->mode_config.plane_list) {
if (plane->crtc != crtc)
continue;
ret = plane->funcs->disable_plane(plane);
if (ret)
DRM_ERROR("Failed to disable plane %d\n", ret);
}
}
static bool

8
drivers/gpu/drm/exynos/exynos_drm_encoder.c
View File

@ -81,17 +81,9 @@ static void exynos_drm_encoder_disable(struct drm_encoder *encoder)
{
struct exynos_drm_encoder *exynos_encoder = to_exynos_encoder(encoder);
struct exynos_drm_display *display = exynos_encoder->display;
struct drm_plane *plane;
struct drm_device *dev = encoder->dev;
if (display->ops->dpms)
display->ops->dpms(display, DRM_MODE_DPMS_OFF);
/* all planes connected to this encoder should be also disabled. */
drm_for_each_legacy_plane(plane, &dev->mode_config.plane_list) {
if (plane->crtc && (plane->crtc == encoder->crtc))
plane->funcs->disable_plane(plane);
}
}
static struct drm_encoder_helper_funcs exynos_encoder_helper_funcs = {