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media: camss: vfe: Add support for 8x96

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Add VFE hardware dependent part for 8x96.

Signed-off-by: Todor Tomov <todor.tomov@linaro.org>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Todor Tomov 2018-07-25 12:38:34 -04:00 committed by Mauro Carvalho Chehab
parent 051a01ac9c
commit 4e1abf66fe
5 changed files with 1064 additions and 0 deletions
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1
drivers/media/platform/qcom/camss/Makefile
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@ -8,6 +8,7 @@ qcom-camss-objs += \
camss-csiphy.o \
camss-ispif.o \
camss-vfe-4-1.o \
camss-vfe-4-7.o \
camss-vfe.o \
camss-video.o \

6
drivers/media/platform/qcom/camss/camss-vfe-4-1.c
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@ -789,6 +789,11 @@ static void vfe_set_qos(struct vfe_device *vfe)
writel_relaxed(val7, vfe->base + VFE_0_BUS_BDG_QOS_CFG_7);
}
static void vfe_set_ds(struct vfe_device *vfe)
{
/* empty */
}
static void vfe_set_cgc_override(struct vfe_device *vfe, u8 wm, u8 enable)
{
u32 val = VFE_0_CGC_OVERRIDE_1_IMAGE_Mx_CGC_OVERRIDE(wm);
@ -995,6 +1000,7 @@ const struct vfe_hw_ops vfe_ops_4_1 = {
.set_crop_cfg = vfe_set_crop_cfg,
.set_clamp_cfg = vfe_set_clamp_cfg,
.set_qos = vfe_set_qos,
.set_ds = vfe_set_ds,
.set_cgc_override = vfe_set_cgc_override,
.set_camif_cfg = vfe_set_camif_cfg,
.set_camif_cmd = vfe_set_camif_cmd,

1051
drivers/media/platform/qcom/camss/camss-vfe-4-7.c Normal file
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File diff suppressed because it is too large Load Diff

4
drivers/media/platform/qcom/camss/camss-vfe.c
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@ -691,6 +691,8 @@ static int vfe_enable(struct vfe_line *line)
vfe->ops->bus_enable_wr_if(vfe, 1);
vfe->ops->set_qos(vfe);
vfe->ops->set_ds(vfe);
}
vfe->stream_count++;
@ -1855,6 +1857,8 @@ int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe,
if (camss->version == CAMSS_8x16)
vfe->ops = &vfe_ops_4_1;
else if (camss->version == CAMSS_8x96)
vfe->ops = &vfe_ops_4_7;
else
return -EINVAL;

2
drivers/media/platform/qcom/camss/camss-vfe.h
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@ -118,6 +118,7 @@ struct vfe_hw_ops {
void (*set_crop_cfg)(struct vfe_device *vfe, struct vfe_line *line);
void (*set_clamp_cfg)(struct vfe_device *vfe);
void (*set_qos)(struct vfe_device *vfe);
void (*set_ds)(struct vfe_device *vfe);
void (*set_cgc_override)(struct vfe_device *vfe, u8 wm, u8 enable);
void (*set_camif_cfg)(struct vfe_device *vfe, struct vfe_line *line);
void (*set_camif_cmd)(struct vfe_device *vfe, u8 enable);
@ -176,5 +177,6 @@ void msm_vfe_get_vfe_line_id(struct media_entity *entity, enum vfe_line_id *id);
void msm_vfe_stop_streaming(struct vfe_device *vfe);
extern const struct vfe_hw_ops vfe_ops_4_1;
extern const struct vfe_hw_ops vfe_ops_4_7;
#endif /* QC_MSM_CAMSS_VFE_H */