diff options
| author | Shawn Guo <shawn.guo@linaro.org> | 2017-01-09 14:25:40 +0300 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2017-01-18 16:56:59 +0300 |
| commit | a3c764e9884aad26176f149a7490daac978dd209 (patch) | |
| tree | 1891f82fb34d0e7b49f2f6d11e6a0abba0956b15 /drivers/gpu/drm/exynos | |
| parent | 01f8c951c25f9a87f2e9dbc09ceca274e80fff4e (diff) | |
| download | linux-a3c764e9884aad26176f149a7490daac978dd209.tar.xz | |
drm: exynos: use crtc helper drm_crtc_from_index()
Use drm_crtc_from_index() to find drm_crtc for given index, so that we
do not need to maintain a pointer array in struct exynos_drm_private.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Cc: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1483961145-18453-2-git-send-email-shawnguo@kernel.org
Diffstat (limited to 'drivers/gpu/drm/exynos')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 6 | ||||
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_drv.h | 10 |
2 files changed, 2 insertions, 14 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 2530bf57716a..309c8ee52524 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -109,9 +109,6 @@ static const struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = { static void exynos_drm_crtc_destroy(struct drm_crtc *crtc) { struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); - struct exynos_drm_private *private = crtc->dev->dev_private; - - private->crtc[exynos_crtc->pipe] = NULL; drm_crtc_cleanup(crtc); kfree(exynos_crtc); @@ -134,7 +131,6 @@ struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev, void *ctx) { struct exynos_drm_crtc *exynos_crtc; - struct exynos_drm_private *private = drm_dev->dev_private; struct drm_crtc *crtc; int ret; @@ -149,8 +145,6 @@ struct exynos_drm_crtc *exynos_drm_crtc_create(struct drm_device *drm_dev, crtc = &exynos_crtc->base; - private->crtc[pipe] = crtc; - ret = drm_crtc_init_with_planes(drm_dev, crtc, plane, NULL, &exynos_crtc_funcs, NULL); if (ret < 0) diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h index 80c4d5b81689..cf6e08cb35a7 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_drv.h +++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h @@ -211,12 +211,6 @@ struct drm_exynos_file_private { struct exynos_drm_private { struct drm_fb_helper *fb_helper; - /* - * created crtc object would be contained at this array and - * this array is used to be aware of which crtc did it request vblank. - */ - struct drm_crtc *crtc[MAX_CRTC]; - struct device *dma_dev; void *mapping; @@ -231,9 +225,9 @@ struct exynos_drm_private { static inline struct exynos_drm_crtc * exynos_drm_crtc_from_pipe(struct drm_device *dev, int pipe) { - struct exynos_drm_private *private = dev->dev_private; + struct drm_crtc *crtc = drm_crtc_from_index(dev, pipe); - return to_exynos_crtc(private->crtc[pipe]); + return to_exynos_crtc(crtc); } static inline struct device *to_dma_dev(struct drm_device *dev) |