Based on the current DDIC timing for the JDI panel, the first
tx line is missed causing edge detection issues. The updated
timing commands fixes the issue.
Change-Id: I9fdff2682590d25e67e58ad15b53d774f765a07b
Signed-off-by: Rajkumar Subbiah <rsubbia@codeaurora.org>
In HDMI non-pluggable case, it's supposed that there will
not be hotplug events, so ignore the HPD interrupt and do
not schedule the HPD work.
CRs-Fixed: 2010135
Change-Id: I72b9c3fb0f831ddab4be0545c37cd9189d4afa41
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
Audio codec needs audio extension block data in EDID,
so add support for providing this information in ops
registered by the audio driver.
CRs-Fixed: 2010135
Change-Id: Ic1b389872171d5faade38d5ff484be065a9dc489
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
In HPD case the HDMI driver communicate with external display
module by specific notification and acknowledge interfaces.
Add this support to enable the communication.
CRs-Fixed: 2010135
Change-Id: I24ac1e0f0cb1e3946e2a53e4bf72bafbd84e4395
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
Make ext_display a standalone module independent of
framebuffer driver, so that it could be shared by
various drivers such as framebuffer and KMS.
CRs-Fixed: 2010135
Change-Id: I336c556cbfbd66d3cb3467acaea038d5d3651f67
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
Use audio codec callback to replace the existing sysfs
node which has permission issues. The usage is the same
as previous sysfs node as the input parameters are not
changed. There are 3 different flags could be passed
in: SET_ENABLE, ENABLE, and CONNECT.
CRs-Fixed: 2010135
Change-Id: Id526bd8a3d750f8da108bc42b1e3e8f680950f3b
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
Register ext_disp and provide audio codec ops. This
enables HDMI audio functionality for DRM driver.
CRs-Fixed: 2010135
Change-Id: Ide661456ab42bf6a8f13359819e39317f439a255
Signed-off-by: Ray Zhang <rayz@codeaurora.org>
src and dst vbuf address and length are provided from userspace,
and they are invalid if vbuf address is NULL but length is not zero.
Add additional checks in qcedev_check_cipher_params to prevent it.
Change-Id: Iadc1a0c1c5b2f7a56acd03a23c08e45b5a671b19
Signed-off-by: Zhen Kong <zkong@codeaurora.org>
