On 07/06/2017 01:05 PM, Russell King - ARM Linux wrote:
On Thu, Jul 06, 2017 at 12:33:06PM +0200, Neil Armstrong wrote:
From: Russell King rmk+kernel@armlinux.org.uk
Add CEC notifier support to the HDMI bridge driver, so that the CEC part of the IP can receive its physical address.
Tested-by: Neil Armstrong narmstrong@baylibre.com Acked-by: Neil Armstrong narmstrong@baylibre.com Acked-by: Hans Verkuil hans.verkuil@cisco.com Signed-off-by: Russell King rmk+kernel@armlinux.org.uk Signed-off-by: Neil Armstrong narmstrong@baylibre.com
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
Hi Archit, Hans,
This is repost of Russell's patch from his dw-hdmi CEC patchset.
Since his CEC implementation will be integrated in the bridge driver, this notifier patch won't be re-posted.
But the Amlogic Platform needs a notifier since it uses a standalone CEC controller.
Without this, the dw-hdmi CEC support will be totally useless anyway, and it's pointless to merge it without this patch.
Hi Russell,
While following discussion on your last patchset, it seems you agreed with Hans to no more rely on the cec-notifier but directly call the dw-hdmi-cec functions.
Anyway, if this patch is merged separately and you still depend on it, you could still rebase on it when it appears on drm-misc-next...
Neil