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drm/exynos: do not use mode_set_base function directly

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This patch adds exynos_drm_crtc_mode_set_commit function
to update mode data and it makes page flip call this function
instead of calling exynos_drm_crtc_mode_set_base function directly.

exynos_drm_crtc_mode_set_base function is called by drm subsystem
as a callback so we don't have to call this function directly.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
This commit is contained in:
Inki Dae 2013-05-12 16:09:33 +09:00 committed by Inki Dae
parent e436b09dc5
commit 7fd65df155
1 changed files with 8 additions and 2 deletions
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10
drivers/gpu/drm/exynos/exynos_drm_crtc.c
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@ -139,7 +139,7 @@ exynos_drm_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode,
return 0;
}
static int exynos_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
static int exynos_drm_crtc_mode_set_commit(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
@ -169,6 +169,12 @@ static int exynos_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
return 0;
}
static int exynos_drm_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
struct drm_framebuffer *old_fb)
{
return exynos_drm_crtc_mode_set_commit(crtc, x, y, old_fb);
}
static void exynos_drm_crtc_disable(struct drm_crtc *crtc)
{
struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
@ -230,7 +236,7 @@ static int exynos_drm_crtc_page_flip(struct drm_crtc *crtc,
spin_unlock_irq(&dev->event_lock);
crtc->fb = fb;
ret = exynos_drm_crtc_mode_set_base(crtc, crtc->x, crtc->y,
ret = exynos_drm_crtc_mode_set_commit(crtc, crtc->x, crtc->y,
NULL);
if (ret) {
crtc->fb = old_fb;