diff options
| author | Sandeep Panda <spanda@codeaurora.org> | 2018-11-30 14:57:45 +0530 |
|---|---|---|
| committer | Sean Paul <seanpaul@chromium.org> | 2018-11-30 10:45:06 -0500 |
| commit | 4265b0fe453240b5fa6d0986d1f23688497f4078 (patch) | |
| tree | 52223c608a86d3d51d4d6fdfa53ebbdbece2f42e /drivers/gpu/drm/bridge | |
| parent | ce85882860f0e756f7066cbda1c43e8b50b73ab6 (diff) | |
| download | linux-4265b0fe453240b5fa6d0986d1f23688497f4078.tar.bz2 | |
drm/bridge: fix AUX_CMD_SEND bit value for ti, sn65dsi86 bridge
Fix the AUX_CMD_SEND bit for ti,sn65dsi86 bridge chip. With wrong
value the dpcd aux transactions with eDP panel are failing.
Signed-off-by: Sandeep Panda <spanda@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20181130092745.4219-1-spanda@codeaurora.org
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/ti-sn65dsi86.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 680566d97adc..10243965ee7c 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -54,7 +54,7 @@ #define SN_AUX_ADDR_7_0_REG 0x76 #define SN_AUX_LENGTH_REG 0x77 #define SN_AUX_CMD_REG 0x78 -#define AUX_CMD_SEND BIT(1) +#define AUX_CMD_SEND BIT(0) #define AUX_CMD_REQ(x) ((x) << 4) #define SN_AUX_RDATA_REG(x) (0x79 + (x)) #define SN_SSC_CONFIG_REG 0x93 |