Re: [PATCH v6 2/3] drm/bridge: ti-sn65dsi86: Use regmap_bulk_write API

Hi,

On Wed, Sep 29, 2021 at 8:06 PM Bjorn Andersson bjorn.andersson@linaro.org wrote:

The multi-register u16 write operation can use regmap_bulk_write() instead of two separate regmap_write() calls.

It's uncertain if this has any effect on the actual updates of the underlying registers, but this at least gives the hardware the opportunity and saves us one transation on the bus.

s/transation/transaction/

Signed-off-by: Bjorn Andersson bjorn.andersson@linaro.org

Changes since v5:

• Extracted this hunk from patch 3.

drivers/gpu/drm/bridge/ti-sn65dsi86.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)

Looks keen. I'll plan to apply this after giving it a few days on the list to make sure nobody is upset, though I'm not sure why they would be. ;-)

Reviewed-by: Douglas Anderson dianders@chromium.org