diff options
author | Aurabindo Pillai <aurabindo.pillai@amd.com> | 2021-03-15 21:55:24 +0300 |
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committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-20 05:42:00 +0300 |
commit | cd6d421e3d1ad5926b74091254e345db730e7706 (patch) | |
tree | a144ed0fbf4c91deff906014364414b3f9fb7519 /drivers/gpu/drm/amd/display/dc/dcn303/dcn303_hwseq.c | |
parent | 8198ace7a074de4dfdc10885ccf081476b50d41b (diff) | |
download | linux-cd6d421e3d1ad5926b74091254e345db730e7706.tar.xz |
drm/amd/display: Initial DC support for Beige Goby
[Why&How]
Add Beige Goby (DCN303) resource, irq service, & dmub loader.
v2: fix nbio include (Alex)
Signed-off-by: Chris Park <Chris.Park@amd.com>
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn303/dcn303_hwseq.c')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn303/dcn303_hwseq.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_hwseq.c new file mode 100644 index 000000000000..36a953624a09 --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dcn303/dcn303_hwseq.c @@ -0,0 +1,58 @@ +/* + * Copyright 2021 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 + * + */ + +#include "dcn303_hwseq.h" + +#include "dce/dce_hwseq.h" + +#include "reg_helper.h" +#include "dc.h" + +#define DC_LOGGER_INIT(logger) + +#define CTX \ + hws->ctx +#define REG(reg)\ + hws->regs->reg + +#undef FN +#define FN(reg_name, field_name) \ + hws->shifts->field_name, hws->masks->field_name + + +void dcn303_dpp_pg_control(struct dce_hwseq *hws, unsigned int dpp_inst, bool power_on) +{ + /*DCN303 removes PG registers*/ +} + +void dcn303_hubp_pg_control(struct dce_hwseq *hws, unsigned int hubp_inst, bool power_on) +{ + /*DCN303 removes PG registers*/ +} + +void dcn303_dsc_pg_control(struct dce_hwseq *hws, unsigned int dsc_inst, bool power_on) +{ + /*DCN303 removes PG registers*/ +} |