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linux/drivers/gpu/drm/amd/acp/Kconfig

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drm/amd: Beef up ACP Kconfig menu text 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 <bp@suse.de> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Chunming Zhou <david1.zhou@amd.com> Cc: Jammy Zhou <Jammy.Zhou@amd.com> Cc: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Cc: Murali Krishna Vemuri <murali-krishna.vemuri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-25 11:27:42 +00:00
menu "ACP (Audio CoProcessor) Configuration"
drm/amd: add ACP driver support 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 <Jammy.Zhou@amd.com> Reviewed-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Murali Krishna Vemuri <murali-krishna.vemuri@amd.com> Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-22 21:05:20 +00:00
config DRM_AMD_ACP
drm/amd: Beef up ACP Kconfig menu text 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 <bp@suse.de> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Chunming Zhou <david1.zhou@amd.com> Cc: Jammy Zhou <Jammy.Zhou@amd.com> Cc: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Cc: Murali Krishna Vemuri <murali-krishna.vemuri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-25 11:27:42 +00:00
bool "Enable AMD Audio CoProcessor IP support"
drm/amd: add Kconfig dependency for ACP on DRM_AMDGPU 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 <jeffm@suse.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-05-24 17:47:44 +00:00
depends on DRM_AMDGPU
drm/amd: add ACP driver support 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 <Jammy.Zhou@amd.com> Reviewed-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Murali Krishna Vemuri <murali-krishna.vemuri@amd.com> Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-22 21:05:20 +00:00
select MFD_CORE
drm/amd: add pm domain for ACP IP sub blocks 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 <maruthi.bayyavarapu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-11-23 15:37:30 +00:00
select PM_GENERIC_DOMAINS if PM
drm/amd: add ACP driver support 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 <Jammy.Zhou@amd.com> Reviewed-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Murali Krishna Vemuri <murali-krishna.vemuri@amd.com> Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-22 21:05:20 +00:00
help
Choose this option to enable ACP IP support for AMD SOCs.
drm/amd: Beef up ACP Kconfig menu text 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 <bp@suse.de> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Chunming Zhou <david1.zhou@amd.com> Cc: Jammy Zhou <Jammy.Zhou@amd.com> Cc: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Cc: Murali Krishna Vemuri <murali-krishna.vemuri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2016-03-25 11:27:42 +00:00
This adds the ACP (Audio CoProcessor) IP driver and wires
it up into the amdgpu driver. The ACP block provides the DMA
engine for the i2s-based ALSA driver. It is required for audio
on APUs which utilize an i2s codec.
drm/amd: add ACP driver support 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 <Jammy.Zhou@amd.com> Reviewed-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Murali Krishna Vemuri <murali-krishna.vemuri@amd.com> Signed-off-by: Maruthi Bayyavarapu <maruthi.bayyavarapu@amd.com> Signed-off-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2015-09-22 21:05:20 +00:00
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