diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_mode.c | 15 |
2 files changed, 8 insertions, 9 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.c b/drivers/gpu/drm/mgag200/mgag200_drv.c index 771b26aeee19..0f07f259503d 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.c +++ b/drivers/gpu/drm/mgag200/mgag200_drv.c @@ -28,7 +28,7 @@ module_param_named(modeset, mgag200_modeset, int, 0400); DEFINE_DRM_GEM_FOPS(mgag200_driver_fops); -static struct drm_driver mgag200_driver = { +static const struct drm_driver mgag200_driver = { .driver_features = DRIVER_ATOMIC | DRIVER_GEM | DRIVER_MODESET, .fops = &mgag200_driver_fops, .name = DRIVER_NAME, diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 38672f9e5c4f..1dfc42170059 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -9,6 +9,7 @@ */ #include <linux/delay.h> +#include <linux/dma-buf-map.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_atomic_state_helper.h> @@ -794,21 +795,16 @@ static int mgag200_crtc_set_plls(struct mga_device *mdev, long clock) case G200_SE_A: case G200_SE_B: return mga_g200se_set_plls(mdev, clock); - break; case G200_WB: case G200_EW3: return mga_g200wb_set_plls(mdev, clock); - break; case G200_EV: return mga_g200ev_set_plls(mdev, clock); - break; case G200_EH: case G200_EH3: return mga_g200eh_set_plls(mdev, clock); - break; case G200_ER: return mga_g200er_set_plls(mdev, clock); - break; } misc = RREG8(MGA_MISC_IN); @@ -1556,15 +1552,18 @@ mgag200_handle_damage(struct mga_device *mdev, struct drm_framebuffer *fb, struct drm_rect *clip) { struct drm_device *dev = &mdev->base; + struct dma_buf_map map; void *vmap; + int ret; - vmap = drm_gem_shmem_vmap(fb->obj[0]); - if (drm_WARN_ON(dev, !vmap)) + ret = drm_gem_shmem_vmap(fb->obj[0], &map); + if (drm_WARN_ON(dev, ret)) return; /* BUG: SHMEM BO should always be vmapped */ + vmap = map.vaddr; /* TODO: Use mapping abstraction properly */ drm_fb_memcpy_dstclip(mdev->vram, vmap, fb, clip); - drm_gem_shmem_vunmap(fb->obj[0], vmap); + drm_gem_shmem_vunmap(fb->obj[0], &map); /* Always scanout image at VRAM offset 0 */ mgag200_set_startadd(mdev, (u32)0); |