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path: root/drivers/gpu/drm/amd/acp
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2019-05-21treewide: Add SPDX license identifier - Makefile/KconfigThomas Gleixner1-0/+1
Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2018-03-21drm/amdgpu: Remove wrapper layer of cgs irq handlingRex Zhu1-1/+0
v2: add Vega12 support 1. remove struct cgs_os_ops 2. delete cgs_linux.h 3. refine the irq code for vega10, can fix set pp table failed issue. 4. add common smu irq process function Acked-by: Christian König <[email protected]> Acked-by: Junwei Zhang <[email protected]> Signed-off-by: Rex Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-12-04drm/amdgpu: add license to MakefilesAlex Deucher1-0/+21
Was missing license text. Acked-by: Harry Wentland <[email protected]> Acked-by: Felix Kuehling <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2017-03-14drm: amd: remove broken include pathArnd Bergmann1-2/+0
The AMD ACP driver adds "-I../acp -I../acp/include" to the gcc command line, which makes no sense, since these are evaluated relative to the build directory. When we build with "make W=1", they instead cause a warning: cc1: error: ../acp/: No such file or directory [-Werror=missing-include-dirs] cc1: error: ../acp/include: No such file or directory [-Werror=missing-include-dirs] cc1: all warnings being treated as errors ../scripts/Makefile.build:289: recipe for target 'drivers/gpu/drm/amd/amdgpu/amdgpu_drv.o' failed ../scripts/Makefile.build:289: recipe for target 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.o' failed ../scripts/Makefile.build:289: recipe for target 'drivers/gpu/drm/amd/amdgpu/amdgpu_kms.o' failed This removes the subdir-ccflags variable that evidently did not serve any purpose here. Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-25drm/amd: add Kconfig dependency for ACP on DRM_AMDGPUJeff Mahoney1-0/+1
The DRM_AMD_ACP option doesn't have any dependencies and selects MFD_CORE, which results in MFD_CORE=y. Since the code is only called from DRM_AMDGPU, it should depend on it. Adding the dependency results in MFD_CORE being selected as a module again if amdgpu is also a module. Signed-off-by: Jeff Mahoney <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-05-04drm/amd: make a type-safe cgs_device struct. (v2)Dave Airlie2-2/+2
This is just a type-safety things to avoid everyone taking void *, it doesn't change anything. v2: agd5f: split out the dal changes into a separate patch. Signed-off-by: Dave Airlie <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-03-25drm/amd: Beef up ACP Kconfig menu textBorislav Petkov1-2/+6
The current "text" needs a user to use a crystal ball in order to find out what this ACP thing is. Use the text from a8fe58cec351 ("drm/amd: add ACP driver support") to make it a bit more understandable to the rest of the world. Signed-off-by: Borislav Petkov <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Chunming Zhou <[email protected]> Cc: Jammy Zhou <[email protected]> Cc: Maruthi Bayyavarapu <[email protected]> Cc: Murali Krishna Vemuri <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-25drm/amd: Do not make DRM_AMD_ACP default to yGeert Uytterhoeven1-1/+0
By default, not only this driver is enabled on all platforms, but also generic PM Domains and Multi-Function Devices. Drop the "default y" to fix this. Signed-off-by: Geert Uytterhoeven <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amd: add pm domain for ACP IP sub blocksMaruthi Srinivas Bayyavarapu1-0/+1
ACP IP have internal DMA controller, DW I2S controller and DSPs as separate power tiles. DMA and I2S devices are added to generic pm domain, so that entire IP can be powered off/on at appropriate times. Unused DSPs are made to be powered off though they are powered on during ACP pm domain power on sequence. Signed-off-by: Maruthi Bayyavarapu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2016-02-10drm/amd: add ACP driver supportMaruthi Bayyavarapu4-0/+102
This adds the ACP (Audio CoProcessor) IP driver and wires it up to the amdgpu driver. The ACP block provides the DMA engine for i2s based ALSA driver. This is required for audio on APUs that utilize an i2s codec. Reviewed-by: Jammy Zhou <[email protected]> Reviewed-by: Maruthi Bayyavarapu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Murali Krishna Vemuri <[email protected]> Signed-off-by: Maruthi Bayyavarapu <[email protected]> Signed-off-by: Chunming Zhou <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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