linux

mirror of https://github.com/raspberrypi/linux.git synced 2025-12-21 01:02:09 +00:00

Files

Sean Paul 7a85c86735 drm/msm/dsi: Fix return value check for clk_get_parent

commit 5fb9b797d5 upstream.

clk_get_parent returns an error pointer upon failure, not NULL. So the
checks as they exist won't catch a failure. This patch changes the
checks and the return values to properly handle an error pointer.

Fixes: c4d8cfe516 ("drm/msm/dsi: add implementation for helper functions")
Cc: Sibi Sankar <sibis@codeaurora.org>
Cc: Sean Paul <seanpaul@chromium.org>
Cc: Rob Clark <robdclark@chromium.org>
Cc: <stable@vger.kernel.org> # v4.19+
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-10-11 18:21:02 +02:00

phy

drm/msm/dsi: implement auto PHY timing calculator for 10nm PHY

2018-06-03 16:48:59 -04:00

pll

drm/msm/dsi: fix dsi clock names in DSI 10nm PLL driver

2019-02-12 19:47:08 +01:00

dsi_cfg.c

drm/msm/dsi: add implementation for helper functions

2018-07-25 07:51:04 -04:00

dsi_cfg.h

drm/msm/dsi: adjust dsi timing for dual dsi mode