Messages in this thread Patch in this message | | | From | Maxime Ripard <> | Subject | [PATCH v2 03/19] drm/atmel-exynos: Use the alpha format field in drm_format_info | Date | Mon, 22 Jan 2018 11:35:32 +0100 |
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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.
Cc: Joonyoung Shim <jy0922.shim@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Cc: Seung-Woo Kim <sw0312.kim@samsung.com> Acked-by: Inki Dae <inki.dae@samsung.com> Reviewed-by: Daniel Vetter <daniel.vetter@intel.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> --- drivers/gpu/drm/exynos/exynos_mixer.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index dc5d79465f9b..257299ec95c4 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -179,18 +179,6 @@ static const u8 filter_cr_horiz_tap4[] = { 70, 59, 48, 37, 27, 19, 11, 5, }; -static inline bool is_alpha_format(unsigned int pixel_format) -{ - switch (pixel_format) { - case DRM_FORMAT_ARGB8888: - case DRM_FORMAT_ARGB1555: - case DRM_FORMAT_ARGB4444: - return true; - default: - return false; - } -} - static inline u32 vp_reg_read(struct mixer_context *ctx, u32 reg_id) { return readl(ctx->vp_regs + reg_id); @@ -625,7 +613,7 @@ static void mixer_graph_buffer(struct mixer_context *ctx, mixer_reg_write(ctx, MXR_GRAPHIC_BASE(win), dma_addr); mixer_cfg_layer(ctx, win, priority, true); - mixer_cfg_gfx_blend(ctx, win, is_alpha_format(fb->format->format)); + mixer_cfg_gfx_blend(ctx, win, fb->format->has_alpha); /* layer update mandatory for mixer 16.0.33.0 */ if (ctx->mxr_ver == MXR_VER_16_0_33_0 || -- git-series 0.9.1
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