diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_fb.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_fb.c b/drivers/gpu/drm/omapdrm/omap_fb.c index 3d6b6f3d6808..9d75eab0d164 100644 --- a/drivers/gpu/drm/omapdrm/omap_fb.c +++ b/drivers/gpu/drm/omapdrm/omap_fb.c @@ -52,8 +52,6 @@ static const u32 formats[] = { /* per-plane info for the fb: */ struct plane { - u32 pitch; - u32 offset; dma_addr_t dma_addr; }; @@ -73,14 +71,16 @@ static const struct drm_framebuffer_funcs omap_framebuffer_funcs = { .destroy = drm_gem_fb_destroy, }; -static u32 get_linear_addr(struct plane *plane, +static u32 get_linear_addr(struct drm_framebuffer *fb, const struct drm_format_info *format, int n, int x, int y) { + struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb); + struct plane *plane = &omap_fb->planes[n]; u32 offset; - offset = plane->offset + offset = fb->offsets[n] + (x * format->cpp[n] / (n == 0 ? 1 : format->hsub)) - + (y * plane->pitch / (n == 0 ? 1 : format->vsub)); + + (y * fb->pitches[n] / (n == 0 ? 1 : format->vsub)); return plane->dma_addr + offset; } @@ -191,10 +191,10 @@ void omap_framebuffer_update_scanout(struct drm_framebuffer *fb, break; } - info->paddr = get_linear_addr(plane, format, 0, x, y); + info->paddr = get_linear_addr(fb, format, 0, x, y); info->rotation_type = OMAP_DSS_ROT_NONE; info->rotation = DRM_MODE_ROTATE_0; - info->screen_width = plane->pitch; + info->screen_width = fb->pitches[0]; } /* convert to pixels: */ @@ -208,7 +208,7 @@ void omap_framebuffer_update_scanout(struct drm_framebuffer *fb, omap_gem_rotated_dma_addr(fb->obj[1], orient, x/2, y/2, &info->p_uv_addr); } else { - info->p_uv_addr = get_linear_addr(plane, format, 1, x, y); + info->p_uv_addr = get_linear_addr(fb, format, 1, x, y); } } else { info->p_uv_addr = 0; @@ -309,16 +309,14 @@ struct drm_connector *omap_framebuffer_get_next_connector( #ifdef CONFIG_DEBUG_FS void omap_framebuffer_describe(struct drm_framebuffer *fb, struct seq_file *m) { - struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb); int i, n = fb->format->num_planes; seq_printf(m, "fb: %dx%d@%4.4s\n", fb->width, fb->height, (char *)&fb->format->format); for (i = 0; i < n; i++) { - struct plane *plane = &omap_fb->planes[i]; seq_printf(m, " %d: offset=%d pitch=%d, obj: ", - i, plane->offset, plane->pitch); + i, fb->offsets[n], fb->pitches[i]); omap_gem_describe(fb->obj[i], m); } } @@ -425,8 +423,6 @@ struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev, } fb->obj[i] = bos[i]; - plane->offset = mode_cmd->offsets[i]; - plane->pitch = pitch; plane->dma_addr = 0; } |