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ENGR00124360 v4l2 output: rework v4l2 output

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1. remove ADC support.
2. remove work queue for not ic bypass mode which improve the
performance.

Signed-off-by: Jason Chen <b02280@freescale.com>
This commit is contained in:
Jason Chen
2010-06-24 09:39:40 +08:00
committed by Matt Sealey
parent b0c5c97d03
commit 6a487d0bde
3 changed files with 420 additions and 546 deletions
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947
drivers/media/video/mxc/output/mxc_v4l2_output.c
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File diff suppressed because it is too large Load Diff

1
drivers/media/video/mxc/output/mxc_v4l2_output.h
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@@ -39,7 +39,6 @@
#define MXC_V4L2_OUT_NUM_OUTPUTS 6
#define MXC_V4L2_OUT_2_SDC 0
#define MXC_V4L2_OUT_2_ADC 1
typedef struct {

18
drivers/mxc/ipu3/ipu_common.c
View File

@@ -1655,27 +1655,27 @@ int32_t ipu_enable_channel(ipu_channel_t channel)
spin_lock_irqsave(&ipu_lock, lock_flags);
ipu_conf = __raw_readl(IPU_CONF);
if (ipu_di_use_count[0] == 1) {
if (ipu_di_use_count[0] > 0) {
ipu_conf |= IPU_CONF_DI0_EN;
}
if (ipu_di_use_count[1] == 1) {
if (ipu_di_use_count[1] > 0) {
ipu_conf |= IPU_CONF_DI1_EN;
}
if (ipu_dp_use_count == 1)
if (ipu_dp_use_count > 0)
ipu_conf |= IPU_CONF_DP_EN;
if (ipu_dc_use_count == 1)
if (ipu_dc_use_count > 0)
ipu_conf |= IPU_CONF_DC_EN;
if (ipu_dmfc_use_count == 1)
if (ipu_dmfc_use_count > 0)
ipu_conf |= IPU_CONF_DMFC_EN;
if (ipu_ic_use_count == 1)
if (ipu_ic_use_count > 0)
ipu_conf |= IPU_CONF_IC_EN;
if (ipu_vdi_use_count == 1) {
if (ipu_vdi_use_count > 0) {
ipu_conf |= IPU_CONF_VDI_EN;
ipu_conf |= IPU_CONF_IC_INPUT;
}
if (ipu_rot_use_count == 1)
if (ipu_rot_use_count > 0)
ipu_conf |= IPU_CONF_ROT_EN;
if (ipu_smfc_use_count == 1)
if (ipu_smfc_use_count > 0)
ipu_conf |= IPU_CONF_SMFC_EN;
__raw_writel(ipu_conf, IPU_CONF);