diff options
| author | Andrzej Hajda <a.hajda@samsung.com> | 2016-12-06 13:18:38 +0100 |
|---|---|---|
| committer | Seung-Woo Kim <sw0312.kim@samsung.com> | 2016-12-14 13:54:27 +0900 |
| commit | 9274ccaaaa1d5f5c7b95ea59d742e7e8dde652f4 (patch) | |
| tree | b8580933b4bf07da764a43493e20cc57c90f7ea3 | |
| parent | fb854d15b5915603a0c0fca078000821e371c0f5 (diff) | |
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.
Change-Id: I2089437635a6df5ba2a75a45a31b7431c365a861
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
| -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 61907b8a79ec..43f3d3632a6c 100644 --- a/drivers/gpu/drm/bridge/sil-sii8620.c +++ b/drivers/gpu/drm/bridge/sil-sii8620.c @@ -1610,17 +1610,6 @@ 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); @@ -1630,8 +1619,6 @@ 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); |