linux/drivers/gpu/drm/amd/amdgpu/amdgpu_acp.c, branch v4.7

drm/amd/amdgpu: Add name field to amd_ip_funcs (v2)

2016-05-11T16:31:26Z

Add name that we can print out in kernel messages to aid in debugging. v2: drop DAL changes for upstream Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

Merge tag 'v4.6-rc7' into drm-next

2016-05-09T03:49:56Z

Merge this back as we've built up a fair few conflicts, and I have some newer trees to pull in.

drm/amd/amdgpu: Drop print_status callbacks.

2016-05-05T00:30:06Z

First patch in series to move to user mode debug tools we're removing the print_status callbacks. These functions were unused at the moment anyway. Signed-off-by: Tom St Denis Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amdgpu/acp: fix resume on CZ systems with AZ audio

2016-04-18T15:18:36Z

Nothing to do on resume on systems with AZ audio. Signed-off-by: Alex Deucher

drm/amd: cleanup get_mfd_cell_dev()

2016-02-26T17:43:47Z

It's simpler to just use snprintf() to print this to one buffer instead of using strcpy() and strcat(). Also using snprintf() is slightly safer than using sprintf(). Signed-off-by: Dan Carpenter Signed-off-by: Alex Deucher

drm/amd: add pm domain for ACP IP sub blocks

2016-02-10T19:17:09Z

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 Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd: add ACP driver support

2016-02-10T19:17:08Z

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 Reviewed-by: Maruthi Bayyavarapu Reviewed-by: Alex Deucher Reviewed-by: Murali Krishna Vemuri Signed-off-by: Maruthi Bayyavarapu Signed-off-by: Chunming Zhou Signed-off-by: Alex Deucher