Re: [alsa-devel] [PATCH 5/9] drm: bridge/dw_hdmi: avoid being recursive in N calculation

Russell,

On Sat, Aug 8, 2015 at 9:10 AM, Russell King rmk+kernel@arm.linux.org.uk wrote:

There's no need to be recursive when computing the N value for the ACR packet - we can instead calculate the multiplier prior to our switch() based lookup, and multiply the N value appropriately afterwards.

Signed-off-by: Russell King rmk+kernel@arm.linux.org.uk

drivers/gpu/drm/bridge/dw_hdmi.c | 25 +++++++++---------------- 1 file changed, 9 insertions(+), 16 deletions(-)

For what it's worth, I backported this change into my local 3.14-based tree and it worked for me. It also looks good to me.

Reviewed-by: Douglas Anderson dianders@chromium.org Tested-by: Douglas Anderson dianders@chromium.org