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path: root/drivers/gpu/drm/amd/display/dc/gpio
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* drm/amd/display: Adjust set_value function with prefix to help in ftraceLeonardo Gomes2025-05-221-2/+2
| | | | | | | | | | | Adjust set_value function in hw_hpd.c file to have prefix to help in ftrace, the name change from 'set_value' to 'dal_hw_hpd_set_value' Signed-off-by: Leonardo da Silva Gomes <[email protected]> Co-developed-by: Derick Frias <[email protected]> Signed-off-by: Derick Frias <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Adjust get_value function with prefix to help in ftraceLeonardo Gomes2025-05-221-2/+2
| | | | | | | | | | | Adjust get_value function in hw_hpd.c file to have prefix to help in ftrace, the name change from 'get_value' to 'dal_hw_hpd_get_value' Signed-off-by: Leonardo da Silva Gomes <[email protected]> Co-developed-by: Derick Frias <[email protected]> Signed-off-by: Derick Frias <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Implement HDMI Read RequestChris Park2025-04-211-0/+14
| | | | | | | | | | | | | | | | [Why] Read Request provides alterative method to polling to the HDMI sinks that support it. [How] Implement Read Request where interrupt can be generated by the sink. Reviewed-by: Joshua Aberback <[email protected]> Signed-off-by: Chris Park <[email protected]> Signed-off-by: Zaeem Mohamed <[email protected]> Tested-by: Mark Broadworth <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add DCN36 GPIOWayne Lin2025-02-132-0/+2
| | | | | | | | | | Add DCN36 support in GPIO. Acked-by: Harry Wentland <[email protected]> Reviewed-by: Martin Leung <[email protected]> Signed-off-by: Taimur Hassan <[email protected]> Signed-off-by: Wayne Lin <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Remove useless assignmentsAlex Hung2024-10-151-1/+0
| | | | | | | | | | | | | | | | | | | [WHAT & HOW] "split_pipe" are assigned to test_pipe and then immediately are updated to other values. The same also applies to "status" as well. Similarly, "id", "dwb" and "unused_dpps" are assigned but the functions immediately return, and thus they have no effects. As a results, the assignments removed. This fixes 5 UNUSED_VALUE issues reported by Coverity. Reviewed-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Hung <[email protected]> Signed-off-by: Roman Li <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add two dmmuy I2C entry for GPIO port mapping issueChris Park2024-07-271-2/+14
| | | | | | | | | | | | | | | [Why] When only 4 I2C is declared, two dummies are required to correctly map GPIO port. [How] Add one more I2C dummy entry to match GPIO port. Signed-off-by: Chris Park <[email protected]> Reviewed-by: Alvin Lee <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Remove useless comparison of unsigned int vs. 0Alex Hung2024-06-143-9/+6
| | | | | | | | | | | | | | | [WHY & HOW] The comparisons of unsigned int with 0 can have no meanings, i.e. unsigned int >= 0 (always true) or unsigned int < 0 (always false), and therefore they are removed. This fixes 12 NO_EFFECT issues reported by Coverity. Reviewed-by: Harry Wentland <[email protected]> Acked-by: Zaeem Mohamed <[email protected]> Signed-off-by: Alex Hung <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Fix Coverity INTEGER_OVERFLOW within dal_gpio_service_createHersen Wu2024-05-021-2/+2
| | | | | | | | | | | | | | | [Why] For subtraction, coverity reports integer overflow warning message when variable type is uint32_t. [How] Change variable type to int32_t. Reviewed-by: Harry Wentland <[email protected]> Acked-by: Tom Chung <[email protected]> Signed-off-by: Hersen Wu <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Check gpio_id before used as array indexAlex Hung2024-05-021-2/+11
| | | | | | | | | | | | | | [WHY & HOW] GPIO_ID_UNKNOWN (-1) is not a valid value for array index and therefore should be checked in advance. This fixes 5 OVERRUN issues reported by Coverity. Reviewed-by: Harry Wentland <[email protected]> Acked-by: Tom Chung <[email protected]> Signed-off-by: Alex Hung <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Update comments in DCRodrigo Siqueira2024-04-301-1/+1
| | | | | | | | | | This commit adds, updates, and removes some of the comments used in the DC code. Signed-off-by: Rodrigo Siqueira <[email protected]> Acked-by: Aurabindo Pillai <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add misc DC changes for DCN401Aurabindo Pillai2024-04-263-0/+18
| | | | | | | | Add miscellaneous changes to enable DCN401 init Signed-off-by: Aurabindo Pillai <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add new DCN401 sourcesAurabindo Pillai2024-04-264-0/+611
| | | | | | | | Add initial support for DCN 4.0.1. Signed-off-by: Aurabindo Pillai <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Fix uninitialized variables in DCAlex Hung2024-04-261-3/+3
| | | | | | | | | This fixes 49 UNINIT issues reported by Coverity. Reviewed-by: Hersen Wu <[email protected]> Acked-by: Wayne Lin <[email protected]> Signed-off-by: Alex Hung <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Drop legacy codeRodrigo Siqueira2024-04-101-13/+0
| | | | | | Signed-off-by: Rodrigo Siqueira <[email protected]> Acked-by: Roman Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: add DC changes for DCN351Hamza Mahfooz2024-03-042-0/+2
| | | | | | | Add DC support for DCN 3.5.1. Signed-off-by: Hamza Mahfooz <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add DCN35 GPIOQingqing Zhuo2023-08-302-0/+2
| | | | | | | | | [Why & How] Add DCN35 support in GPIO. Signed-off-by: Qingqing Zhuo <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/dc: Clean up errors in hpd_regs.hRan Sun2023-08-091-5/+5
| | | | | | | | | Fix the following errors reported by checkpatch: ERROR: space required after that ',' (ctx:VxV) Signed-off-by: Ran Sun <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Clean up errors in ddc_regs.hRan Sun2023-08-091-20/+20
| | | | | | | | | Fix the following errors reported by checkpatch: ERROR: space required after that ',' (ctx:VxV) Signed-off-by: Ran Sun <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: fix mapping to non-allocated addressBrandon Syu2023-01-174-6/+19
| | | | | | | | | | | | | | | [Why] There is an issue mapping non-allocated location of memory. It would allocate gpio registers from an array out of bounds. [How] Patch correct numbers of bounds for using. Tested-by: Daniel Wheeler <[email protected]> Reviewed-by: Martin Leung <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Brandon Syu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: read invalid ddc pin status cause engine busyPaul Hsieh2022-12-061-2/+2
| | | | | | | | | | | | | | | | [Why] There is no DDC_6 pin on new asic cause the mapping table is incorrect. When app try to access DDC_VGA port, driver read an invalid ddc pin status and report engine busy. [How] Add dummy DDC_6 pin to align gpio structure. Reviewed-by: Alvin Lee <[email protected]> Acked-by: Stylon Wang <[email protected]> Signed-off-by: Paul Hsieh <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Fix gpio port mapping issueSteve Su2022-11-092-3/+20
| | | | | | | | | | | | | | | [Why] 1. Port of gpio has different mapping. [How] 1. Add a dummy entry in mapping table. 2. Fix incorrect mask bit field access. Reviewed-by: Alvin Lee <[email protected]> Acked-by: Alan Liu <[email protected]> Signed-off-by: Steve Su <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Enable DCN314 in DCRoman Li2022-07-142-0/+2
| | | | | | | Add support for DCN 3.1.4 in Display Core Signed-off-by: Roman Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Move all linux includes into OS typesHarry Wentland2022-07-055-11/+0
| | | | | | | | | Move all linux includes into OS types. Acked-by: Alan Liu <[email protected]> Signed-off-by: Harry Wentland <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Fix commentsSamson Tam2022-06-153-22/+31
| | | | | | | | | | [Why & how] Fix format and typo of comments. Acked-by: Alan Liu <[email protected]> Signed-off-by: Samson Tam <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: add GPIO changes for DCN32/321Aurabindo Pillai2022-06-039-140/+628
| | | | | | | | Add support for the GPIO changes for DCN3.2.x. Signed-off-by: Aurabindo Pillai <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: remove redundant CONFIG_DRM_AMD_DC_DCN in gpioAlex Hung2022-05-107-18/+1
| | | | | | | | | | | | | | | [Why & How] CONFIG_DRM_AMD_DC_DCN is used by pass the compilation failures, but DC code should be OS-agnostic. This patch fixes it by removing unnecessasry CONFIG_DRM_AMD_DC_DCN in gpio directory. Reviewed-by: Rodrigo Siqueira <[email protected]> Acked-by: Stylon Wang <[email protected]> Signed-off-by: Alex Hung <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add null pointer filterJing Zhou2022-03-151-2/+4
| | | | | | | | | | | [Why & How] Add null pointer filter for logical integrity. Reviewed-by: Charlene Liu <[email protected]> Acked-by: Agustin Gutierrez <[email protected]> Signed-off-by: Jing Zhou <[email protected]> Tested-by: Daniel Wheeler <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add DCN315 GPIOQingqing Zhuo2022-02-187-0/+714
| | | | | | | | Add GPIO interfaces for DCN 3.1.5. Signed-off-by: Qingqing Zhuo <[email protected]> Acked-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: configure dc hw resource for DCN 3.1.6Prike Liang2022-02-172-0/+2
| | | | | | | | | | - set DC version - add construct/destroy dc clock management function - register dcn interrupt handler Signed-off-by: Prike Liang <[email protected]> Reviewed-by: Leo Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: move dpcs_3_0_0 headers from dcn to dpcsAlex Deucher2022-02-072-4/+4
| | | | | | | To align with other headers. Reviewed-by: Harry Wentland <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: add cyan_skillfish display supportZhan Liu2021-10-042-0/+2
| | | | | | | | | | | | | | | | | | [Why] add display related cyan_skillfish files in. makefile controlled by CONFIG_DRM_AMD_DC_DCN201 flag. v2: squash in clang fixes from Harry, Nathan v3: squash in missing CONFIG_DRM_AMD_DC check (Alex) Signed-off-by: Charlene Liu <[email protected]> Signed-off-by: Zhan Liu <[email protected]> Reviewed-by: Charlene Liu <[email protected]> Acked-by: Jun Lei <[email protected]> Acked-by: Harry Wentland <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/display: fold DRM_AMD_DC_DCN3_1 into DRM_AMD_DC_DCNAlex Deucher2021-06-222-4/+0
| | | | | | | | No need for a separate flag now that DCN3.1 is not in bring up. Fold into DRM_AMD_DC_DCN like previous DCN IPs. Reviewed-by: Nicholas Kazlauskas <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add DCN3.1 GPIO supportNicholas Kazlauskas2021-06-042-0/+6
| | | | | | | | Extends off of DCN3. Acked-by: Huang Rui <[email protected]> Signed-off-by: Nicholas Kazlauskas <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display/dc/gpio/gpio_service: Pass around correct dce_{version, ↵Lee Jones2021-05-271-6/+6
| | | | | | | | | | | | | | | | | | | | | environment} types Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/gpio_service.c: In function ‘dal_gpio_service_create’: drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/gpio_service.c:71:4: warning: implicit conversion from ‘enum dce_version’ to ‘enum dce_environment’ [-Wenum-conversion] drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/gpio_service.c:77:4: warning: implicit conversion from ‘enum dce_version’ to ‘enum dce_environment’ [-Wenum-conversion] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Initial DC support for Beige GobyAurabindo Pillai2021-05-202-0/+2
| | | | | | | | | | | | [Why&How] Add Beige Goby (DCN303) resource, irq service, & dmub loader. v2: fix nbio include (Alex) Signed-off-by: Chris Park <[email protected]> Signed-off-by: Aurabindo Pillai <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: remove duplicate include in dcn21 and gpioZhang Yunkai2021-03-241-4/+0
| | | | | | | | 'dce110_resource.h' included in 'dcn21_resource.c' is duplicated. 'hw_gpio.h' included in 'hw_factory_dce110.c' is duplicated. Signed-off-by: Zhang Yunkai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display/dc/gpio/diagnostics/hw_factory_diag: Include our own header ↵Lee Jones2021-01-141-0/+1
| | | | | | | | | | | | | | | | | | | containing prototypes Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/diagnostics/hw_factory_diag.c:50:6: warning: no previous prototype for ‘dal_hw_factory_diag_fpga_init’ [-Wmissing-prototypes] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display/dc/gpio/diagnostics/hw_factory_diag: Fix struct declared ↵Lee Jones2021-01-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | inside parameter list error Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/diagnostics/hw_factory_diag.h:30:43: warning: ‘struct hw_factory’ declared inside parameter list will not be visible outside of this definition or declaration drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/diagnostics/hw_factory_diag.h:30:6: note: previous declaration of ‘dal_hw_factory_diag_fpga_init’ was here drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/diagnostics/hw_factory_diag.h:30:43: warning: ‘struct hw_factory’ declared inside parameter list will not be visible outside of this definition or declaration drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/diagnostics/hw_factory_diag.h:30:6: note: previous declaration of ‘dal_hw_factory_diag_fpga_init’ was here drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/diagnostics/hw_factory_diag.h:30:43: warning: ‘struct hw_factory’ declared inside parameter list will not be visible outside of this definition or declaration drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/diagnostics/hw_factory_diag.h:30:6: note: previous declaration of ‘dal_hw_factory_diag_fpga_init’ was here Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display/dc/gpio/diagnostics/hw_translate_diag: Include our own ↵Lee Jones2021-01-141-0/+1
| | | | | | | | | | | | | | | | | | | header containing prototypes Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/diagnostics/hw_translate_diag.c:37:6: warning: no previous prototype for ‘dal_hw_translate_diag_fpga_init’ [-Wmissing-prototypes] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display/dc/gpio/hw_ddc: Remove unused variable 'reg2'Lee Jones2021-01-141-4/+3
| | | | | | | | | | | | | | | | | | Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/hw_ddc.c: In function ‘set_config’: drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/hw_ddc.c:110:13: warning: variable ‘reg2’ set but not used [-Wunused-but-set-variable] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display/dc/gpio/hw_factory: Delete unused function ↵Lee Jones2021-01-111-14/+0
| | | | | | | | | | | | | | | | | | | 'dal_hw_factory_destroy' Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/amd/amdgpu/../display/dc/gpio/hw_factory.c:123:6: warning: no previous prototype for ‘dal_hw_factory_destroy’ [-Wmissing-prototypes] Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: Alex Deucher <[email protected]> Cc: "Christian König" <[email protected]> Cc: David Airlie <[email protected]> Cc: Daniel Vetter <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Lee Jones <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu: fold CONFIG_DRM_AMD_DC_DCN3* into CONFIG_DRM_AMD_DC_DCN (v3)Alex Deucher2020-11-047-25/+6
| | | | | | | | | | Avoids confusion in configurations. v2: fix build when CONFIG_DRM_AMD_DC_DCN is disabled v3: rebase on latest code Reviewed-by: Luben Tuikov <[email protected]> (v1) Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Fix kernel panic by dal_gpio_open() errorTakashi Iwai2020-10-261-2/+2
| | | | | | | | | | | | | | | Currently both error code paths handled in dal_gpio_open_ex() issues ASSERT_CRITICAL(), and this leads to a kernel panic unnecessarily if CONFIG_KGDB is enabled. Since basically both are non-critical errors and can be recovered, drop those assert calls and use a safer one, BREAK_TO_DEBUGGER(), for allowing the debugging, instead. BugLink: https://bugzilla.opensuse.org/show_bug.cgi?id=1177973 Cc: <[email protected]> Acked-by: Alex Deucher <[email protected]> Reviewed-by: Nicholas Kazlauskas <[email protected]> Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: adding ddc_gpio_vga_reg_list to ddc reg def'nsMartin Leung2020-10-261-0/+12
| | | | | | | | | | | | why: oem-related ddc read/write fails without these regs how: copy from hw_factory_dcn20.c Signed-off-by: Martin Leung <[email protected]> Acked-by: Aurabindo Pillai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add support for DCN302 (v2)Bhawanpreet Lakha2020-10-122-0/+6
| | | | | | | | | | | | | | | - 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 <[email protected]> Signed-off-by: Bhawanpreet Lakha <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add dcn3.01 support to DC (v2)Roman Li2020-10-052-0/+6
| | | | | | | | | Update dc for vangogh support. v2: fix compilation without DCN 301 set. Signed-off-by: Roman Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm: amd/display: fix spelling of "function"Randy Dunlap2020-09-155-5/+5
| | | | | | | | | | | Fix spellos of "function" in drivers/gpu/drm/amd/display/. Signed-off-by: Randy Dunlap <[email protected]> Cc: Harry Wentland <[email protected]> Cc: Leo Li <[email protected]> Cc: [email protected] Cc: [email protected] Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: dc/gpio: add support for DCE6 (v2)Mauro Rossi2020-07-277-0/+682
| | | | | | | | | | | | | | | [Why] hw_factory.c requires changes for DCE6 support [How] DCE6 targets added replicating and adapting existing DCE8 implementation. (v2) changes due to following commit: 91db931 ("drm/amd/display: refactor gpio to allocate hw_container in constructor") Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Mauro Rossi <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amd/display: Add DCN3 GPIOBhawanpreet Lakha2020-07-017-1/+738
| | | | | | | Add support to program GPIO HW block Signed-off-by: Bhawanpreet Lakha <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
* drm/amdgpu/display: extend DCN guardsAlex Deucher2020-02-122-2/+2
| | | | | | | | to cover dcn2.x related headers. Reviewed-by: Zhan Liu <[email protected]> Tested-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
generated by cgit (git 2.51.2) at 2025-11-30 21:18:58 +0000