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authorjasontao <jasontao@glenfly.com>2023-04-26 09:30:59 +0800
committerTakashi Iwai <tiwai@suse.de>2023-04-26 14:03:36 +0200
commitc51e431052e2eacfb23fbf6b39bc6c8770d9827a (patch)
tree94243f34dfd9cc5ab7cbe45664c0a1c8d5a2c0cc /Documentation/sound
parentbaa6584a24494fbbd2862270d39e61b86987cc91 (diff)
ALSA: hda: Glenfly: add HD Audio PCI IDs and HDMI Codec Vendor IDs.
Add a set of HD Audio PCI IDS, and the HDMI codec vendor IDs for Glenfly Gpus. - In default_bdl_pos_adj, set bdl to 128 as Glenfly Gpus have hardware limitation, need to increase hdac interrupt interval. - In azx_first_init, enable polling mode for Glenfly Gpu. When the codec complete the command, it sends interrupt and writes response entries to memory, howerver, the write requests sometimes are not actually synchronized to memory when driver handle hdac interrupt on Glenfly Gpus. If the RIRB status is not updated in the interrupt handler, azx_rirb_get_response keeps trying to recevie a response from rirb until 1s timeout. Enabling polling mode for Glenfly Gpu can fix the issue. - In patch_gf_hdmi, set Glenlfy Gpu Codec's no_sticky_stream as it need driver to do actual clean-ups for the linked codec when switch from one codec to another. Signed-off-by: jasontao <jasontao@glenfly.com> Signed-off-by: Reaper Li <reaperlioc@glenfly.com> Link: https://lore.kernel.org/r/20230426013059.4329-1-reaperlioc@glenfly.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
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