msm_fb:hdmi:Add support to read audio capability

This change adds a sysfs node to read back the audio
capability of the sink from EDID.

Change-Id: I7d6b67e9ce70f76865352d413dac0087d2977932
Signed-off-by: Sandeep Panda <spanda@codeaurora.org>
Merge "msm_fb:hdmi:Add support to read audio capability"
msm: pcie: fix PCIe packet corruption issue on APQ8064

The PCIe packet corruption observed on APQ8064v1 was found on v2
as well. Thus, apply this software workaround to v2 as well.

CRs-Fixed: 495725
Change-Id: I3978d537b1936617bb80711191f0c855e8a1ba94
Signed-off-by: Yan He <yanhe@codeaurora.org>
Merge "msm: pcie: fix PCIe packet corruption issue on APQ8064"