diff options
| -rw-r--r-- | drivers/media/platform/ti-vpe/cal.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c index fdfa5ada64eb..cd8ec0413463 100644 --- a/drivers/media/platform/ti-vpe/cal.c +++ b/drivers/media/platform/ti-vpe/cal.c @@ -409,8 +409,6 @@ static void cal_ctx_wr_dma_config(struct cal_ctx *ctx) CAL_WR_DMA_CTRL_YSIZE_MASK); cal_set_field(&val, CAL_WR_DMA_CTRL_DTAG_PIX_DAT, CAL_WR_DMA_CTRL_DTAG_MASK); - cal_set_field(&val, CAL_WR_DMA_CTRL_MODE_CONST, - CAL_WR_DMA_CTRL_MODE_MASK); cal_set_field(&val, CAL_WR_DMA_CTRL_PATTERN_LINEAR, CAL_WR_DMA_CTRL_PATTERN_MASK); cal_set_field(&val, 1, CAL_WR_DMA_CTRL_STALL_RD_MASK); @@ -442,6 +440,15 @@ void cal_ctx_set_dma_addr(struct cal_ctx *ctx, dma_addr_t addr) cal_write(ctx->cal, CAL_WR_DMA_ADDR(ctx->dma_ctx), addr); } +static void cal_ctx_wr_dma_enable(struct cal_ctx *ctx) +{ + u32 val = cal_read(ctx->cal, CAL_WR_DMA_CTRL(ctx->dma_ctx)); + + cal_set_field(&val, CAL_WR_DMA_CTRL_MODE_CONST, + CAL_WR_DMA_CTRL_MODE_MASK); + cal_write(ctx->cal, CAL_WR_DMA_CTRL(ctx->dma_ctx), val); +} + static void cal_ctx_wr_dma_disable(struct cal_ctx *ctx) { u32 val = cal_read(ctx->cal, CAL_WR_DMA_CTRL(ctx->dma_ctx)); @@ -500,6 +507,8 @@ void cal_ctx_start(struct cal_ctx *ctx) CAL_HL_IRQ_WDMA_END_MASK(ctx->dma_ctx)); cal_write(ctx->cal, CAL_HL_IRQENABLE_SET(2), CAL_HL_IRQ_WDMA_START_MASK(ctx->dma_ctx)); + + cal_ctx_wr_dma_enable(ctx); } void cal_ctx_stop(struct cal_ctx *ctx) |