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| author | Joonyoung Shim <jy0922.shim@samsung.com> | 2015-09-01 09:22:55 +0200 |
|---|---|---|
| committer | Inki Dae <daeinki@gmail.com> | 2015-09-02 16:10:34 +0200 |
| commit | c3058579a2882bb4bb6bf1ab0fe65f5ed070e530 (patch) | |
| tree | db9af6007129864e440393c182cb4015b9980771 /drivers | |
| parent | drm/exynos: remove exynos_drm_fb_get_buf_cnt() (diff) | |
| download | linux-c3058579a2882bb4bb6bf1ab0fe65f5ed070e530.tar.xz linux-c3058579a2882bb4bb6bf1ab0fe65f5ed070e530.zip | |
drm/exynos: remove buf_cnt from struct exynos_drm_fb
Looking other drm drivers, there is no the restriction that framebuffer
has only one buffer in .create_handle() callback. They use just first
buffer.
If this limitation is removed, there is no reason keeping buffer count
for framebuffer, so we can remove buf_cnt from struct exynos_drm_fb.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fb.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c b/drivers/gpu/drm/exynos/exynos_drm_fb.c index 5087f60985f5..084280859589 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fb.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c @@ -32,12 +32,10 @@ * exynos specific framebuffer structure. * * @fb: drm framebuffer obejct. - * @buf_cnt: a buffer count to drm framebuffer. * @exynos_gem_obj: array of exynos specific gem object containing a gem object. */ struct exynos_drm_fb { struct drm_framebuffer fb; - unsigned int buf_cnt; struct exynos_drm_gem_obj *exynos_gem_obj[MAX_FB_BUFFER]; }; @@ -97,10 +95,6 @@ static int exynos_drm_fb_create_handle(struct drm_framebuffer *fb, { struct exynos_drm_fb *exynos_fb = to_exynos_fb(fb); - /* This fb should have only one gem object. */ - if (WARN_ON(exynos_fb->buf_cnt != 1)) - return -EINVAL; - return drm_gem_handle_create(file_priv, &exynos_fb->exynos_gem_obj[0]->base, handle); } @@ -135,9 +129,6 @@ exynos_drm_framebuffer_init(struct drm_device *dev, if (!exynos_fb) return ERR_PTR(-ENOMEM); - exynos_fb->buf_cnt = count; - DRM_DEBUG_KMS("buf_cnt = %d\n", exynos_fb->buf_cnt); - for (i = 0; i < count; i++) { ret = check_fb_gem_memory_type(dev, gem_obj[i]); if (ret < 0) |