From 8a82c6ba2e92dbd39cb7e5f46aa40daf3432b967 Mon Sep 17 00:00:00 2001 From: Philipp Zabel Date: Wed, 23 Jul 2014 12:28:41 -0300 Subject: [PATCH] [media] coda: move BIT processor command execution out of pic_run_work In preparation for the split, move the AXI_SRAM_USE register access and the PIC_RUN command execution out of pic_run_work into prepare_encode/decode. Signed-off-by: Philipp Zabel Signed-off-by: Kamil Debski Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/coda/coda-common.c | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index 07c132485d8f..3e6bcca45be6 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -1038,6 +1038,13 @@ static int coda_prepare_decode(struct coda_ctx *ctx) coda_write(dev, 0, CODA_CMD_DEC_PIC_BB_START); coda_write(dev, 0, CODA_CMD_DEC_PIC_START_BYTE); + if (dev->devtype->product != CODA_DX6) + coda_write(dev, ctx->iram_info.axi_sram_use, + CODA7_REG_BIT_AXI_SRAM_USE); + + coda_kfifo_sync_to_device_full(ctx); + coda_command_async(ctx, CODA_COMMAND_PIC_RUN); + return 0; } @@ -1184,6 +1191,12 @@ static int coda_prepare_encode(struct coda_ctx *ctx) coda_write(dev, ctx->bit_stream_param, CODA_REG_BIT_BIT_STREAM_PARAM); } + if (dev->devtype->product != CODA_DX6) + coda_write(dev, ctx->iram_info.axi_sram_use, + CODA7_REG_BIT_AXI_SRAM_USE); + + coda_command_async(ctx, CODA_COMMAND_PIC_RUN); + return 0; } @@ -1243,14 +1256,6 @@ static void coda_pic_run_work(struct work_struct *work) return; } - if (dev->devtype->product != CODA_DX6) - coda_write(dev, ctx->iram_info.axi_sram_use, - CODA7_REG_BIT_AXI_SRAM_USE); - - if (ctx->inst_type == CODA_INST_DECODER) - coda_kfifo_sync_to_device_full(ctx); - coda_command_async(ctx, CODA_COMMAND_PIC_RUN); - if (!wait_for_completion_timeout(&ctx->completion, msecs_to_jiffies(1000))) { dev_err(&dev->plat_dev->dev, "CODA PIC_RUN timeout\n"); -- 2.30.2