diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_drm_fimd.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimd.c | 59 |
1 files changed, 42 insertions, 17 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index 620ad2d51368..623ba33a74be 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -59,8 +59,10 @@ struct fimd_win_data { unsigned int offset_x; unsigned int offset_y; - unsigned int width; - unsigned int height; + unsigned int ovl_width; + unsigned int ovl_height; + unsigned int fb_width; + unsigned int fb_height; unsigned int bpp; dma_addr_t paddr; void __iomem *vaddr; @@ -233,6 +235,7 @@ static void fimd_win_mode_set(struct device *dev, { struct fimd_context *ctx = get_fimd_context(dev); struct fimd_win_data *win_data; + unsigned long offset; DRM_DEBUG_KMS("%s\n", __FILE__); @@ -241,17 +244,35 @@ static void fimd_win_mode_set(struct device *dev, return; } + offset = overlay->fb_x * (overlay->bpp >> 3); + offset += overlay->fb_y * overlay->pitch; + + DRM_DEBUG_KMS("offset = 0x%lx, pitch = %x\n", offset, overlay->pitch); + win_data = &ctx->win_data[ctx->default_win]; - win_data->offset_x = overlay->offset_x; - win_data->offset_y = overlay->offset_y; - win_data->width = overlay->width; - win_data->height = overlay->height; - win_data->paddr = overlay->paddr; - win_data->vaddr = overlay->vaddr; + win_data->offset_x = overlay->crtc_x; + win_data->offset_y = overlay->crtc_y; + win_data->ovl_width = overlay->crtc_width; + win_data->ovl_height = overlay->crtc_height; + win_data->fb_width = overlay->fb_width; + win_data->fb_height = overlay->fb_height; + win_data->paddr = overlay->paddr + offset; + win_data->vaddr = overlay->vaddr + offset; win_data->bpp = overlay->bpp; - win_data->buf_offsize = overlay->buf_offsize * (overlay->bpp >> 3); - win_data->line_size = overlay->line_size * (overlay->bpp >> 3); + win_data->buf_offsize = (overlay->fb_width - overlay->crtc_width) * + (overlay->bpp >> 3); + win_data->line_size = overlay->crtc_width * (overlay->bpp >> 3); + + DRM_DEBUG_KMS("offset_x = %d, offset_y = %d\n", + win_data->offset_x, win_data->offset_y); + DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n", + win_data->ovl_width, win_data->ovl_height); + DRM_DEBUG_KMS("paddr = 0x%lx, vaddr = 0x%lx\n", + (unsigned long)win_data->paddr, + (unsigned long)win_data->vaddr); + DRM_DEBUG_KMS("fb_width = %d, crtc_width = %d\n", + overlay->fb_width, overlay->crtc_width); } static void fimd_win_set_pixfmt(struct device *dev, unsigned int win) @@ -365,12 +386,14 @@ static void fimd_win_commit(struct device *dev) writel(val, ctx->regs + VIDWx_BUF_START(win, 0)); /* buffer end address */ - size = win_data->width * win_data->height * (win_data->bpp >> 3); + size = win_data->fb_width * win_data->ovl_height * (win_data->bpp >> 3); val = win_data->paddr + size; writel(val, ctx->regs + VIDWx_BUF_END(win, 0)); DRM_DEBUG_KMS("start addr = 0x%lx, end addr = 0x%lx, size = 0x%lx\n", (unsigned long)win_data->paddr, val, size); + DRM_DEBUG_KMS("ovl_width = %d, ovl_height = %d\n", + win_data->ovl_width, win_data->ovl_height); /* buffer size */ val = VIDW_BUF_SIZE_OFFSET(win_data->buf_offsize) | @@ -382,14 +405,16 @@ static void fimd_win_commit(struct device *dev) VIDOSDxA_TOPLEFT_Y(win_data->offset_y); writel(val, ctx->regs + VIDOSD_A(win)); - val = VIDOSDxB_BOTRIGHT_X(win_data->offset_x + win_data->width - 1) | - VIDOSDxB_BOTRIGHT_Y(win_data->offset_y + win_data->height - 1); + val = VIDOSDxB_BOTRIGHT_X(win_data->offset_x + + win_data->ovl_width - 1) | + VIDOSDxB_BOTRIGHT_Y(win_data->offset_y + + win_data->ovl_height - 1); writel(val, ctx->regs + VIDOSD_B(win)); - DRM_DEBUG_KMS("osd pos: tx = %d, ty = %d, bx = %d, by = %x\n", + DRM_DEBUG_KMS("osd pos: tx = %d, ty = %d, bx = %d, by = %d\n", win_data->offset_x, win_data->offset_y, - win_data->offset_x + win_data->width - 1, - win_data->offset_y + win_data->height - 1); + win_data->offset_x + win_data->ovl_width - 1, + win_data->offset_y + win_data->ovl_height - 1); /* hardware window 0 doesn't support alpha channel. */ if (win != 0) { @@ -406,7 +431,7 @@ static void fimd_win_commit(struct device *dev) u32 offset = VIDOSD_D(win); if (win == 0) offset = VIDOSD_C_SIZE_W0; - val = win_data->width * win_data->height; + val = win_data->ovl_width * win_data->ovl_height; writel(val, ctx->regs + offset); DRM_DEBUG_KMS("osd size = 0x%x\n", (unsigned int)val); |