diff options
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-12-22 15:31:27 +0100 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2018-01-29 12:08:48 +0100 |
| commit | 1f072d6a4c637b4e068537864938b844c8190472 (patch) | |
| tree | ffc2b139d636a85e8057d1eced00dbb617762aea /drivers/gpu/drm/rockchip | |
| parent | c89e1d27f77ec47fb7517c3689442765a60be991 (diff) | |
| download | linux-1f072d6a4c637b4e068537864938b844c8190472.tar.bz2 | |
drm/rockchip: Use the alpha format field in drm_format_info
Now that the drm_format_info has a alpha field to tell if a format embeds
an alpha component in it, let's use it.
Acked-by: Sandy huang <hjc@rock-chips.com>
Reviewed-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Link: https://patchwork.freedesktop.org/patch/msgid/5a217e8c93eea6f0a7f6bc5883424b47dbb6c664.1516617243.git-series.maxime.ripard@free-electrons.com
Diffstat (limited to 'drivers/gpu/drm/rockchip')
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index cd2c72389629..7715853ef90a 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -253,17 +253,6 @@ static bool is_yuv_support(uint32_t format) } } -static bool is_alpha_support(uint32_t format) -{ - switch (format) { - case DRM_FORMAT_ARGB8888: - case DRM_FORMAT_ABGR8888: - return true; - default: - return false; - } -} - static uint16_t scl_vop_cal_scale(enum scale_mode mode, uint32_t src, uint32_t dst, bool is_horizontal, int vsu_mode, int *vskiplines) @@ -789,7 +778,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane, rb_swap = has_rb_swapped(fb->format->format); VOP_WIN_SET(vop, win, rb_swap, rb_swap); - if (is_alpha_support(fb->format->format)) { + if (fb->format->has_alpha) { VOP_WIN_SET(vop, win, dst_alpha_ctl, DST_FACTOR_M0(ALPHA_SRC_INVERSE)); val = SRC_ALPHA_EN(1) | SRC_COLOR_M0(ALPHA_SRC_PRE_MUL) | |