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| author | Andrey Gusakov <andrey.gusakov@cogentembedded.com> | 2017-07-05 20:18:05 +0300 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2017-07-06 14:43:15 +0200 |
| commit | a9f5b45b213d1059000f44764d6b8fcfb6bd80fe (patch) | |
| tree | 118eeb6255cc91ddbecab8f7a08282f938acfbe5 /drivers/video | |
| parent | 2aa4c949b4ee18789c05f96c9f8853c623969b57 (diff) | |
| download | barebox-a9f5b45b213d1059000f44764d6b8fcfb6bd80fe.tar.gz barebox-a9f5b45b213d1059000f44764d6b8fcfb6bd80fe.tar.xz | |
video: tc358767: fix DP0_MISC register set
Remove shift from TU_SIZE_RECOMMENDED define as it used to
calculate max_tu_symbols.
Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/tc358767.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/tc358767.c b/drivers/video/tc358767.c index f9df383fc2..e0b09af4f7 100644 --- a/drivers/video/tc358767.c +++ b/drivers/video/tc358767.c @@ -121,7 +121,7 @@ #define DP0_ACTIVEVAL 0x0650 #define DP0_SYNCVAL 0x0654 #define DP0_MISC 0x0658 -#define TU_SIZE_RECOMMENDED (0x3f << 16) /* LSCLK cycles per TU */ +#define TU_SIZE_RECOMMENDED (63) /* LSCLK cycles per TU */ #define BPC_6 (0 << 5) #define BPC_8 (1 << 5) @@ -780,7 +780,7 @@ static int tc_set_video_mode(struct tc_data *tc, struct fb_videomode *mode) * Must be less than tu_size. */ max_tu_symbol = TU_SIZE_RECOMMENDED - 1; - tc_write(DP0_MISC, (max_tu_symbol << 23) | TU_SIZE_RECOMMENDED | BPC_8); + tc_write(DP0_MISC, (max_tu_symbol << 23) | (TU_SIZE_RECOMMENDED << 16) | BPC_8); return 0; err: |