18 Dec
2015
18 Dec
'15
2:09 p.m.
On Fri, Dec 04, 2015 at 06:40:28PM -0500, Alex Deucher wrote:
This patch set implements support for i2s audio and new AMD GPUs. The i2s codec is fed by a DMA engine on the GPU. To handle this we create mfd cells which we hang the i2s codec and DMA engine on. Because of this, this patch set covers two subsystems: drm and alsa. The drm patches add support for the ACP hw block which provides the DMA engine for the i2s codec. The alsa patches add the ASoC driver for the i2s codec. Since the alsa changes depend on the drm changes, I'd like to take the alsa patches in via the drm tree.
I'm not seeing any review at all of the DRM side code... other than a few minor issues the audio bits seem mostly OK.