diff options
| author | Andrzej Hajda | 2017-02-01 08:47:42 +0100 |
|---|---|---|
| committer | Archit Taneja | 2017-02-02 10:45:27 +0100 |
| commit | 6bed9bc2ae483c5e8a7743515b63653eaad829c6 (patch) | |
| tree | a6d2525ff10c1eda478170aae0388db8c8b3c660 /drivers/gpu/drm/bridge/sil-sii8620.c | |
| parent | drm/bridge/sii8620: set gen2 write burst before sending MSC command (diff) | |
| download | kernel-qcow2-linux-6bed9bc2ae483c5e8a7743515b63653eaad829c6.tar.gz kernel-qcow2-linux-6bed9bc2ae483c5e8a7743515b63653eaad829c6.tar.xz kernel-qcow2-linux-6bed9bc2ae483c5e8a7743515b63653eaad829c6.zip | |
drm/bridge/sii8620: do not stop MHL output when TMDS input is stopped
Stopping output causes full re-detection of the sink and slows down the
process.
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1485935272-17337-16-git-send-email-a.hajda@samsung.com
Diffstat (limited to 'drivers/gpu/drm/bridge/sil-sii8620.c')
| -rw-r--r-- | drivers/gpu/drm/bridge/sil-sii8620.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c index fde9e675e329..a27ce5493323 100644 --- a/drivers/gpu/drm/bridge/sil-sii8620.c +++ b/drivers/gpu/drm/bridge/sil-sii8620.c @@ -1615,17 +1615,6 @@ static void sii8620_scdt_high(struct sii8620 *ctx) ); } -static void sii8620_scdt_low(struct sii8620 *ctx) -{ - sii8620_write(ctx, REG_TMDS_CSTAT_P3, - BIT_TMDS_CSTAT_P3_SCDT_CLR_AVI_DIS | - BIT_TMDS_CSTAT_P3_CLR_AVI); - - sii8620_stop_video(ctx); - - sii8620_write(ctx, REG_INTR8_MASK, 0); -} - static void sii8620_irq_scdt(struct sii8620 *ctx) { u8 stat = sii8620_readb(ctx, REG_INTR5); @@ -1635,8 +1624,6 @@ static void sii8620_irq_scdt(struct sii8620 *ctx) if (cstat & BIT_TMDS_CSTAT_P3_SCDT) sii8620_scdt_high(ctx); - else - sii8620_scdt_low(ctx); } sii8620_write(ctx, REG_INTR5, stat); |