diff options
| -rw-r--r-- | drivers/gpu/drm/solomon/ssd130x.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/gpu/drm/solomon/ssd130x.c b/drivers/gpu/drm/solomon/ssd130x.c index 8368f0ffbe1e..feaeadc49cce 100644 --- a/drivers/gpu/drm/solomon/ssd130x.c +++ b/drivers/gpu/drm/solomon/ssd130x.c @@ -1016,15 +1016,9 @@ static int ssd130x_fb_blit_rect(struct drm_framebuffer *fb, dst_pitch = DIV_ROUND_UP(drm_rect_width(rect), 8); - ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE); - if (ret) - return ret; - iosys_map_set_vaddr(&dst, buf); drm_fb_xrgb8888_to_mono(&dst, &dst_pitch, vmap, fb, rect, fmtcnv_state); - drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE); - ssd130x_update_rect(ssd130x, rect, buf, data_array); return ret; @@ -1048,15 +1042,9 @@ static int ssd132x_fb_blit_rect(struct drm_framebuffer *fb, dst_pitch = drm_rect_width(rect); - ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE); - if (ret) - return ret; - iosys_map_set_vaddr(&dst, buf); drm_fb_xrgb8888_to_gray8(&dst, &dst_pitch, vmap, fb, rect, fmtcnv_state); - drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE); - ssd132x_update_rect(ssd130x, rect, buf, data_array); return ret; @@ -1078,15 +1066,9 @@ static int ssd133x_fb_blit_rect(struct drm_framebuffer *fb, dst_pitch = drm_format_info_min_pitch(fi, 0, drm_rect_width(rect)); - ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE); - if (ret) - return ret; - iosys_map_set_vaddr(&dst, data_array); drm_fb_xrgb8888_to_rgb332(&dst, &dst_pitch, vmap, fb, rect, fmtcnv_state); - drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE); - ssd133x_update_rect(ssd130x, rect, data_array, dst_pitch); return ret; @@ -1232,6 +1214,9 @@ static void ssd130x_primary_plane_atomic_update(struct drm_plane *plane, if (!drm_dev_enter(drm, &idx)) return; + if (drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE)) + goto out_drm_dev_exit; + drm_atomic_helper_damage_iter_init(&iter, old_plane_state, plane_state); drm_atomic_for_each_plane_damage(&iter, &damage) { dst_clip = plane_state->dst; @@ -1245,6 +1230,9 @@ static void ssd130x_primary_plane_atomic_update(struct drm_plane *plane, &shadow_plane_state->fmtcnv_state); } + drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE); + +out_drm_dev_exit: drm_dev_exit(idx); } @@ -1267,6 +1255,9 @@ static void ssd132x_primary_plane_atomic_update(struct drm_plane *plane, if (!drm_dev_enter(drm, &idx)) return; + if (drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE)) + goto out_drm_dev_exit; + drm_atomic_helper_damage_iter_init(&iter, old_plane_state, plane_state); drm_atomic_for_each_plane_damage(&iter, &damage) { dst_clip = plane_state->dst; @@ -1280,6 +1271,9 @@ static void ssd132x_primary_plane_atomic_update(struct drm_plane *plane, &shadow_plane_state->fmtcnv_state); } + drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE); + +out_drm_dev_exit: drm_dev_exit(idx); } @@ -1301,6 +1295,9 @@ static void ssd133x_primary_plane_atomic_update(struct drm_plane *plane, if (!drm_dev_enter(drm, &idx)) return; + if (drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE)) + goto out_drm_dev_exit; + drm_atomic_helper_damage_iter_init(&iter, old_plane_state, plane_state); drm_atomic_for_each_plane_damage(&iter, &damage) { dst_clip = plane_state->dst; @@ -1313,6 +1310,9 @@ static void ssd133x_primary_plane_atomic_update(struct drm_plane *plane, &shadow_plane_state->fmtcnv_state); } + drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE); + +out_drm_dev_exit: drm_dev_exit(idx); } |