mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-03 22:57:21 -04:00
a7d555d2f2
Currently, CTS+N is forced to zero as a workaround of the IP block for i.MX platforms. This is requested in the datasheet of the corresponding IP for AHB mode only. However, we have seen that it introduces glitches or delays when playing a sound on HDMI for I2S mode. This proves that we cannot keep the current functions for handling audio stream as-is if these contain workaround that are specific to a mode. This commit introduces two callbacks, one for each variant. dw_hdmi_setup defines the right function depending on the detected variant. Then, the exported functions dw_hdmi_audio_enable and dw_hdmi_audio_disable calls the corresponding callbacks Reviewed-by: Neil Armstrong <narmstrong@baylibre.com> Signed-off-by: Romain Perier <romain.perier@collabora.com> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: http://patchwork.freedesktop.org/patch/msgid/20170414083113.4255-2-romain.perier@collabora.com
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.