diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.h b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.h new file mode 100644 index 000000000000..b9ce0c1ba5c7 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn201/dcn201_mpc.h @@ -0,0 +1,86 @@ +/* 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_DCN201_H__ +#define __DC_MPCC_DCN201_H__ + +#include "dcn20/dcn20_mpc.h" + +#define TO_DCN201_MPC(mpc_base) \ + container_of(mpc_base, struct dcn201_mpc, base) + +#define MPC_REG_LIST_DCN201(inst) \ + MPC_REG_LIST_DCN2_0(inst) + +#define MPC_OUT_MUX_REG_LIST_DCN201(inst) \ + MPC_OUT_MUX_REG_LIST_DCN2_0(inst) + +#define MPC_REG_VARIABLE_LIST_DCN201 \ + MPC_REG_VARIABLE_LIST_DCN2_0 + +#define MPC_COMMON_MASK_SH_LIST_DCN201(mask_sh) \ + MPC_COMMON_MASK_SH_LIST_DCN2_0(mask_sh),\ + SF(MPC_OUT0_MUX, MPC_OUT_RATE_CONTROL, mask_sh),\ + SF(MPC_OUT0_MUX, MPC_OUT_RATE_CONTROL_DISABLE, mask_sh),\ + SF(MPC_OUT0_MUX, MPC_OUT_FLOW_CONTROL_MODE, mask_sh),\ + SF(MPC_OUT0_MUX, MPC_OUT_FLOW_CONTROL_COUNT0, mask_sh),\ + SF(MPC_OUT0_MUX, MPC_OUT_FLOW_CONTROL_COUNT1, mask_sh) + +#define MPC_REG_FIELD_LIST_DCN201(type) \ + MPC_REG_FIELD_LIST_DCN2_0(type) \ + type MPC_OUT_RATE_CONTROL;\ + type MPC_OUT_RATE_CONTROL_DISABLE;\ + type MPC_OUT_FLOW_CONTROL_MODE;\ + type MPC_OUT_FLOW_CONTROL_COUNT0;\ + type MPC_OUT_FLOW_CONTROL_COUNT1; + +struct dcn201_mpc_registers { + MPC_REG_VARIABLE_LIST_DCN201 +}; + +struct dcn201_mpc_shift { + MPC_REG_FIELD_LIST_DCN201(uint8_t) +}; + +struct dcn201_mpc_mask { + MPC_REG_FIELD_LIST_DCN201(uint32_t) +}; + +struct dcn201_mpc { + struct mpc base; + int mpcc_in_use_mask; + int num_mpcc; + const struct dcn201_mpc_registers *mpc_regs; + const struct dcn201_mpc_shift *mpc_shift; + const struct dcn201_mpc_mask *mpc_mask; +}; + +void dcn201_mpc_construct(struct dcn201_mpc *mpc201, + struct dc_context *ctx, + const struct dcn201_mpc_registers *mpc_regs, + const struct dcn201_mpc_shift *mpc_shift, + const struct dcn201_mpc_mask *mpc_mask, + int num_mpcc); + +#endif |