This patch replace instances of dev_info/err/debug with
DRM_DEV_INFO/ERROR/WARN respectively inorder to use a drm-formatted
specific log messages. Issue corrected with the help of the following
Coccinelle script:
@r@
@@
(
-dev_info
+DRM_DEV_INFO
|
-dev_err
+DRM_DEV_ERROR
|
-dev_dbg
+DRM_DEV_DEBUG
)
Signed-off-by: Haneen Mohammed <hamohammed.sa@gmail.com>
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20170915083603.GA18992@Haneen
fix warning:
drivers/gpu/drm/rockchip/cdn-dp-reg.c:632:24: warning:
'val[1]' may be used uninitialized in this function [-Wmaybe-uninitialized]
msa_misc = 2 * val[0] + 32 * val[1] +
Signed-off-by: Mark Yao <mark.yao@rock-chips.com>
Add support for cdn DP controller which is embedded in the rk3399
SoCs. The DP is compliant with DisplayPort Specification,
Version 1.3, This IP is compatible with the rockchip type-c PHY IP.
There is a uCPU in DP controller, it need a firmware to work,
please put the firmware file to /lib/firmware/rockchip/dptx.bin. The
uCPU in charge of aux communication and link training, the host use
mailbox to communicate with the ucpu.
The dclk pin_pol of vop must not be invert for DP.
Signed-off-by: Chris Zhong <zyw@rock-chips.com>
[seanpaul fixed up some races between the worker and modeset]
[seanpaul squashed ~15 commits from chromium.org gerrit]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
[groeck fixed compilation errors when building as module]
Signed-off-by: Guenter Roeck <groeck@chromium.org>
