diff options
| -rw-r--r-- | drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c index 3ca6a688f5f5..17a98845fd31 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c @@ -1454,16 +1454,18 @@ static void vop2_plane_atomic_update(struct drm_plane *plane, vop2_win_write(win, VOP2_WIN_AFBC_HALF_BLOCK_EN, half_block_en); if (afbc_en) { - u32 stride; + u32 stride, block_w; + + /* the afbc superblock is 16 x 16 or 32 x 8 */ + block_w = fb->modifier & AFBC_FORMAT_MOD_BLOCK_SIZE_32x8 ? 32 : 16; - /* the afbc superblock is 16 x 16 */ afbc_format = vop2_convert_afbc_format(fb->format->format); /* Enable color transform for YTR */ if (fb->modifier & AFBC_FORMAT_MOD_YTR) afbc_format |= (1 << 4); - afbc_tile_num = ALIGN(actual_w, 16) >> 4; + afbc_tile_num = ALIGN(actual_w, block_w) / block_w; /* * AFBC pic_vir_width is count by pixel, this is different @@ -1474,6 +1476,9 @@ static void vop2_plane_atomic_update(struct drm_plane *plane, drm_dbg_kms(vop2->drm, "vp%d %s stride[%d] not 64 pixel aligned\n", vp->id, win->data->name, stride); + /* It's for head stride, each head size is 16 byte */ + stride = ALIGN(stride, block_w) / block_w * 16; + uv_swap = vop2_afbc_uv_swap(fb->format->format); /* * This is a workaround for crazy IC design, Cluster @@ -1504,7 +1509,11 @@ static void vop2_plane_atomic_update(struct drm_plane *plane, else vop2_win_write(win, VOP2_WIN_AFBC_AUTO_GATING_EN, 1); - vop2_win_write(win, VOP2_WIN_AFBC_BLOCK_SPLIT_EN, 0); + if (fb->modifier & AFBC_FORMAT_MOD_SPLIT) + vop2_win_write(win, VOP2_WIN_AFBC_BLOCK_SPLIT_EN, 1); + else + vop2_win_write(win, VOP2_WIN_AFBC_BLOCK_SPLIT_EN, 0); + transform_offset = vop2_afbc_transform_offset(pstate, half_block_en); vop2_win_write(win, VOP2_WIN_AFBC_HDR_PTR, yrgb_mst); vop2_win_write(win, VOP2_WIN_AFBC_PIC_SIZE, act_info); |