diff options
Diffstat (limited to 'drivers/gpu/drm/mgag200')
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.h | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_mode.c | 19 |
2 files changed, 15 insertions, 7 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index 9e604dbb8e44..57c7edcab602 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -375,12 +375,15 @@ int mgag200_primary_plane_helper_atomic_check(struct drm_plane *plane, struct drm_atomic_state *new_state); void mgag200_primary_plane_helper_atomic_update(struct drm_plane *plane, struct drm_atomic_state *old_state); +void mgag200_primary_plane_helper_atomic_enable(struct drm_plane *plane, + struct drm_atomic_state *state); void mgag200_primary_plane_helper_atomic_disable(struct drm_plane *plane, struct drm_atomic_state *old_state); #define MGAG200_PRIMARY_PLANE_HELPER_FUNCS \ DRM_GEM_SHADOW_PLANE_HELPER_FUNCS, \ .atomic_check = mgag200_primary_plane_helper_atomic_check, \ .atomic_update = mgag200_primary_plane_helper_atomic_update, \ + .atomic_enable = mgag200_primary_plane_helper_atomic_enable, \ .atomic_disable = mgag200_primary_plane_helper_atomic_disable #define MGAG200_PRIMARY_PLANE_FUNCS \ diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 47e86eadb239..0f2dd26755df 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -501,7 +501,6 @@ void mgag200_primary_plane_helper_atomic_update(struct drm_plane *plane, struct drm_framebuffer *fb = plane_state->fb; struct drm_atomic_helper_damage_iter iter; struct drm_rect damage; - u8 seq1; drm_atomic_helper_damage_iter_init(&iter, old_plane_state, plane_state); drm_atomic_for_each_plane_damage(&iter, &damage) { @@ -511,13 +510,19 @@ void mgag200_primary_plane_helper_atomic_update(struct drm_plane *plane, /* Always scanout image at VRAM offset 0 */ mgag200_set_startadd(mdev, (u32)0); mgag200_set_offset(mdev, fb); +} - if (!old_plane_state->crtc && plane_state->crtc) { // enabling - RREG_SEQ(0x01, seq1); - seq1 &= ~MGAREG_SEQ1_SCROFF; - WREG_SEQ(0x01, seq1); - msleep(20); - } +void mgag200_primary_plane_helper_atomic_enable(struct drm_plane *plane, + struct drm_atomic_state *state) +{ + struct drm_device *dev = plane->dev; + struct mga_device *mdev = to_mga_device(dev); + u8 seq1; + + RREG_SEQ(0x01, seq1); + seq1 &= ~MGAREG_SEQ1_SCROFF; + WREG_SEQ(0x01, seq1); + msleep(20); } void mgag200_primary_plane_helper_atomic_disable(struct drm_plane *plane, |