diff options
Diffstat (limited to 'patches.tizen/0547-drm-exynos-do-not-use-mode_set_base-function-directl.patch')
| -rw-r--r-- | patches.tizen/0547-drm-exynos-do-not-use-mode_set_base-function-directl.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/patches.tizen/0547-drm-exynos-do-not-use-mode_set_base-function-directl.patch b/patches.tizen/0547-drm-exynos-do-not-use-mode_set_base-function-directl.patch new file mode 100644 index 00000000000..ca762ebea61 --- /dev/null +++ b/patches.tizen/0547-drm-exynos-do-not-use-mode_set_base-function-directl.patch @@ -0,0 +1,58 @@ +From 1b8cbe5d224f5c9cd6d5c98c37217fa8f9aa032e Mon Sep 17 00:00:00 2001 +From: Inki Dae <inki.dae@samsung.com> +Date: Tue, 20 Aug 2013 17:16:29 +0900 +Subject: [PATCH 0547/1302] drm/exynos: do not use mode_set_base function + directly + +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> +Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> +--- + drivers/gpu/drm/exynos/exynos_drm_crtc.c | 10 ++++++++-- + 1 file changed, 8 insertions(+), 2 deletions(-) + +diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c +index 1de357a..3c0c338a 100644 +--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c ++++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c +@@ -140,7 +140,7 @@ 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); +@@ -176,6 +176,12 @@ static void exynos_drm_crtc_load_lut(struct drm_crtc *crtc) + /* drm framework doesn't check NULL */ + } + ++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); +@@ -238,7 +244,7 @@ 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; +-- +1.8.3.2 + |