diff options
| author | Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com> | 2020-09-29 21:52:09 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-10-12 21:02:51 +0300 |
| commit | 36d26912e8d854853e3cdb300664db274a6636cf (patch) | |
| tree | 7bfd642a153170007b90816aae1bb561d8b66481 /drivers/gpu/drm/amd/display/dc/dcn302/dcn302_hwseq.h | |
| parent | 4da678390890c7cf99e068ecd9d7ee5bf0d5290b (diff) | |
| download | linux-36d26912e8d854853e3cdb300664db274a6636cf.tar.xz | |
drm/amd/display: Add support for DCN302 (v2)
- add DCN302 resource, irq service, dmub loader,
- handle DC_VERSION_DCN_3_02
- define DCN302 power gating functions
- handle DCN302 in GPIO files
- define I2C regs
- add CONFIG_DRM_AMD_DC_DCN3_02 guard
v2: rebase fixes (Alex)
Signed-off-by: Joshua Aberback <joshua.aberback@amd.com>
Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn302/dcn302_hwseq.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn302/dcn302_hwseq.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_hwseq.h b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_hwseq.h new file mode 100644 index 000000000000..1e5126a0e695 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn302/dcn302_hwseq.h @@ -0,0 +1,35 @@ +/* + * Copyright 2020 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_HWSS_DCN302_H__ +#define __DC_HWSS_DCN302_H__ + +#include "hw_sequencer_private.h" + +void dcn302_dpp_pg_control(struct dce_hwseq *hws, unsigned int dpp_inst, bool power_on); +void dcn302_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on); +void dcn302_dsc_pg_control(struct dce_hwseq *hws, unsigned int dsc_inst, bool power_on); + +#endif /* __DC_HWSS_DCN302_H__ */ |