diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos5433_drm_decon.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index a4ea09665b83..2489e7a0a3d2 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -152,15 +152,15 @@ static void decon_commit(struct exynos_drm_crtc *crtc) #define OFFSIZE(x) (((x) & 0x3fff) << 14) #define PAGEWIDTH(x) ((x) & 0x3fff) -static void decon_win_set_pixfmt(struct decon_context *ctx, unsigned int win) +static void decon_win_set_pixfmt(struct decon_context *ctx, unsigned int win, + struct drm_framebuffer *fb) { - struct exynos_drm_plane *plane = &ctx->planes[win]; unsigned long val; val = readl(ctx->addr + DECON_WINCONx(win)); val &= ~WINCONx_BPPMODE_MASK; - switch (plane->pixel_format) { + switch (fb->pixel_format) { case DRM_FORMAT_XRGB1555: val |= WINCONx_BPPMODE_16BPP_I1555; val |= WINCONx_HAWSWP_F; @@ -186,7 +186,7 @@ static void decon_win_set_pixfmt(struct decon_context *ctx, unsigned int win) return; } - DRM_DEBUG_KMS("bpp = %u\n", plane->bpp); + DRM_DEBUG_KMS("bpp = %u\n", fb->bits_per_pixel); /* * In case of exynos, setting dma-burst to 16Word causes permanent @@ -196,7 +196,7 @@ static void decon_win_set_pixfmt(struct decon_context *ctx, unsigned int win) * movement causes unstable DMA which results into iommu crash/tear. */ - if (plane->fb_width < MIN_FB_WIDTH_FOR_16WORD_BURST) { + if (fb->width < MIN_FB_WIDTH_FOR_16WORD_BURST) { val &= ~WINCONx_BURSTLEN_MASK; val |= WINCONx_BURSTLEN_8WORD; } @@ -223,7 +223,10 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc, struct exynos_drm_plane *plane) { struct decon_context *ctx = crtc->ctx; + struct drm_plane_state *state = plane->base.state; unsigned int win = plane->zpos; + unsigned int bpp = state->fb->bits_per_pixel >> 3; + unsigned int pitch = state->fb->pitches[0]; u32 val; if (ctx->suspended) @@ -248,14 +251,14 @@ static void decon_update_plane(struct exynos_drm_crtc *crtc, writel(plane->dma_addr[0], ctx->addr + DECON_VIDW0xADD0B0(win)); - val = plane->dma_addr[0] + plane->pitch * plane->crtc_height; + val = plane->dma_addr[0] + pitch * plane->crtc_height; writel(val, ctx->addr + DECON_VIDW0xADD1B0(win)); - val = OFFSIZE(plane->pitch - plane->crtc_width * (plane->bpp >> 3)) - | PAGEWIDTH(plane->crtc_width * (plane->bpp >> 3)); + val = OFFSIZE(pitch - plane->crtc_width * bpp) + | PAGEWIDTH(plane->crtc_width * bpp); writel(val, ctx->addr + DECON_VIDW0xADD2(win)); - decon_win_set_pixfmt(ctx, win); + decon_win_set_pixfmt(ctx, win, state->fb); /* window enable */ val = readl(ctx->addr + DECON_WINCONx(win)); |