diff options
| author | Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> | 2021-06-14 13:23:26 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-07-12 13:02:48 +0200 |
| commit | 38f7435f13049fb9f721fbed30d2ca3c3ddfbd6a (patch) | |
| tree | 6e1812de37c465207edbb664299631a894a1f9d2 /drivers/media/platform/ti-vpe/cal.c | |
| parent | af981fc2e6ca2a8a59ed967e50c8b5875e36fa68 (diff) | |
| download | linux-38f7435f13049fb9f721fbed30d2ca3c3ddfbd6a.tar.bz2 | |
media: ti-vpe: cal: disable csi2 ctx and pix proc at ctx_stop
Disable CSI2 context and pix proc in cal_ctx_stop() to ensure they are
not used if the same context is used later on a different PHY or without
pix proc.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/ti-vpe/cal.c')
| -rw-r--r-- | drivers/media/platform/ti-vpe/cal.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c index df48a8912a94..531cfe3ab6c7 100644 --- a/drivers/media/platform/ti-vpe/cal.c +++ b/drivers/media/platform/ti-vpe/cal.c @@ -483,6 +483,12 @@ void cal_ctx_stop(struct cal_ctx *ctx) CAL_HL_IRQ_WDMA_START_MASK(ctx->dma_ctx)); ctx->dma.state = CAL_DMA_STOPPED; + + /* Disable CSI2 context */ + cal_write(ctx->cal, CAL_CSI2_CTX(ctx->phy->instance, ctx->csi2_ctx), 0); + + /* Disable pix proc */ + cal_write(ctx->cal, CAL_PIX_PROC(ctx->pix_proc), 0); } /* ------------------------------------------------------------------ |