diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h new file mode 100644 index 000000000000..d4188b2c0626 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/mpc.h @@ -0,0 +1,61 @@ +/* Copyright 2012-15 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ + +#ifndef __DC_MPCC_H__ +#define __DC_MPCC_H__ + +#include "dc_hw_types.h" +#include "opp.h" + +struct mpcc_cfg { + int dpp_id; + int opp_id; + struct mpc_tree_cfg *tree_cfg; + unsigned int z_index; + + struct tg_color black_color; + bool per_pixel_alpha; + bool pre_multiplied_alpha; +}; + +struct mpc { + const struct mpc_funcs *funcs; + struct dc_context *ctx; +}; + +struct mpc_funcs { + int (*add)(struct mpc *mpc, struct mpcc_cfg *cfg); + + void (*remove)(struct mpc *mpc, + struct mpc_tree_cfg *tree_cfg, + int opp_id, + int mpcc_inst); + + void (*wait_for_idle)(struct mpc *mpc, int id); + + void (*update_blend_mode)(struct mpc *mpc, struct mpcc_cfg *cfg); + +}; + +#endif |