This is an automatic generated email to let you know that the following patch
were queued:
Subject: media: qcom: camss: Pass CAMSS subdev callbacks via resource ops
pointer
Author: Bryan O'Donoghue <bryan.odonog...@linaro.org>
Date: Mon Sep 25 16:46:57 2023 +0100
It is possible to pass all of the CAMSS subdevice internal operations
pointers from the controlling resources structure with an additional
pointer added to the resources structure.
This allows for the removal of most of the probe-time control structures.
Signed-off-by: Bryan O'Donoghue <bryan.odonog...@linaro.org>
Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl>
drivers/media/platform/qcom/camss/camss-csid.c | 12 +--
drivers/media/platform/qcom/camss/camss-csiphy.c | 4 +-
drivers/media/platform/qcom/camss/camss-vfe.c | 20 +---
drivers/media/platform/qcom/camss/camss.c | 117 ++++++++++++++++-------
drivers/media/platform/qcom/camss/camss.h | 1 +
5 files changed, 86 insertions(+), 68 deletions(-)
---
diff --git a/drivers/media/platform/qcom/camss/camss-csid.c
b/drivers/media/platform/qcom/camss/camss-csid.c
index 14abb7a7ceb4..99f651e2021c 100644
--- a/drivers/media/platform/qcom/camss/camss-csid.c
+++ b/drivers/media/platform/qcom/camss/camss-csid.c
@@ -575,18 +575,8 @@ int msm_csid_subdev_init(struct camss *camss, struct
csid_device *csid,
csid->camss = camss;
csid->id = id;
+ csid->ops = res->ops;
- if (camss->res->version == CAMSS_8x16) {
- csid->ops = &csid_ops_4_1;
- } else if (camss->res->version == CAMSS_8x96 ||
- camss->res->version == CAMSS_660) {
- csid->ops = &csid_ops_4_7;
- } else if (camss->res->version == CAMSS_845 ||
- camss->res->version == CAMSS_8250) {
- csid->ops = &csid_ops_gen2;
- } else {
- return -EINVAL;
- }
csid->ops->subdev_init(csid);
/* Memory */
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy.c
b/drivers/media/platform/qcom/camss/camss-csiphy.c
index 48e6a101ec9c..4310a132dcbe 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy.c
@@ -556,19 +556,17 @@ int msm_csiphy_subdev_init(struct camss *camss,
csiphy->camss = camss;
csiphy->id = id;
csiphy->cfg.combo_mode = 0;
+ csiphy->ops = res->ops;
if (camss->res->version == CAMSS_8x16) {
- csiphy->ops = &csiphy_ops_2ph_1_0;
csiphy->formats = csiphy_formats_8x16;
csiphy->nformats = ARRAY_SIZE(csiphy_formats_8x16);
} else if (camss->res->version == CAMSS_8x96 ||
camss->res->version == CAMSS_660) {
- csiphy->ops = &csiphy_ops_3ph_1_0;
csiphy->formats = csiphy_formats_8x96;
csiphy->nformats = ARRAY_SIZE(csiphy_formats_8x96);
} else if (camss->res->version == CAMSS_845 ||
camss->res->version == CAMSS_8250) {
- csiphy->ops = &csiphy_ops_3ph_1_0;
csiphy->formats = csiphy_formats_sdm845;
csiphy->nformats = ARRAY_SIZE(csiphy_formats_sdm845);
} else {
diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c
b/drivers/media/platform/qcom/camss/camss-vfe.c
index f381c82f1f87..4d5c32d3dddb 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe.c
@@ -1286,25 +1286,7 @@ int msm_vfe_subdev_init(struct camss *camss, struct
vfe_device *vfe,
int i, j;
int ret;
- switch (camss->res->version) {
- case CAMSS_8x16:
- vfe->ops = &vfe_ops_4_1;
- break;
- case CAMSS_8x96:
- vfe->ops = &vfe_ops_4_7;
- break;
- case CAMSS_660:
- vfe->ops = &vfe_ops_4_8;
- break;
- case CAMSS_845:
- vfe->ops = &vfe_ops_170;
- break;
- case CAMSS_8250:
- vfe->ops = &vfe_ops_480;
- break;
- default:
- return -EINVAL;
- }
+ vfe->ops = res->ops;
if (!res->line_num)
return -EINVAL;
diff --git a/drivers/media/platform/qcom/camss/camss.c
b/drivers/media/platform/qcom/camss/camss.c
index 54886a2a449b..12131d9ea7ca 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -42,7 +42,8 @@ static const struct camss_subdev_resources csiphy_res_8x16[]
= {
{ 0 },
{ 100000000, 200000000 } },
.reg = { "csiphy0", "csiphy0_clk_mux" },
- .interrupt = { "csiphy0" }
+ .interrupt = { "csiphy0" },
+ .ops = &csiphy_ops_2ph_1_0
},
/* CSIPHY1 */
@@ -54,7 +55,8 @@ static const struct camss_subdev_resources csiphy_res_8x16[]
= {
{ 0 },
{ 100000000, 200000000 } },
.reg = { "csiphy1", "csiphy1_clk_mux" },
- .interrupt = { "csiphy1" }
+ .interrupt = { "csiphy1" },
+ .ops = &csiphy_ops_2ph_1_0
}
};
@@ -73,7 +75,8 @@ static const struct camss_subdev_resources csid_res_8x16[] = {
{ 0 },
{ 0 } },
.reg = { "csid0" },
- .interrupt = { "csid0" }
+ .interrupt = { "csid0" },
+ .ops = &csid_ops_4_1,
},
/* CSID1 */
@@ -90,7 +93,8 @@ static const struct camss_subdev_resources csid_res_8x16[] = {
{ 0 },
{ 0 } },
.reg = { "csid1" },
- .interrupt = { "csid1" }
+ .interrupt = { "csid1" },
+ .ops = &csid_ops_4_1,
},
};
@@ -125,6 +129,7 @@ static const struct camss_subdev_resources vfe_res_8x16[] =
{
.reg = { "vfe0" },
.interrupt = { "vfe0" },
.line_num = VFE_LINE_NUM_GEN1,
+ .ops = &vfe_ops_4_1
}
};
@@ -138,7 +143,8 @@ static const struct camss_subdev_resources
csiphy_res_8x96[] = {
{ 0 },
{ 100000000, 200000000, 266666667 } },
.reg = { "csiphy0", "csiphy0_clk_mux" },
- .interrupt = { "csiphy0" }
+ .interrupt = { "csiphy0" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY1 */
@@ -150,7 +156,8 @@ static const struct camss_subdev_resources
csiphy_res_8x96[] = {
{ 0 },
{ 100000000, 200000000, 266666667 } },
.reg = { "csiphy1", "csiphy1_clk_mux" },
- .interrupt = { "csiphy1" }
+ .interrupt = { "csiphy1" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY2 */
@@ -162,7 +169,8 @@ static const struct camss_subdev_resources
csiphy_res_8x96[] = {
{ 0 },
{ 100000000, 200000000, 266666667 } },
.reg = { "csiphy2", "csiphy2_clk_mux" },
- .interrupt = { "csiphy2" }
+ .interrupt = { "csiphy2" },
+ .ops = &csiphy_ops_3ph_1_0
}
};
@@ -181,7 +189,8 @@ static const struct camss_subdev_resources csid_res_8x96[]
= {
{ 0 },
{ 0 } },
.reg = { "csid0" },
- .interrupt = { "csid0" }
+ .interrupt = { "csid0" },
+ .ops = &csid_ops_4_7,
},
/* CSID1 */
@@ -198,7 +207,8 @@ static const struct camss_subdev_resources csid_res_8x96[]
= {
{ 0 },
{ 0 } },
.reg = { "csid1" },
- .interrupt = { "csid1" }
+ .interrupt = { "csid1" },
+ .ops = &csid_ops_4_7,
},
/* CSID2 */
@@ -215,7 +225,8 @@ static const struct camss_subdev_resources csid_res_8x96[]
= {
{ 0 },
{ 0 } },
.reg = { "csid2" },
- .interrupt = { "csid2" }
+ .interrupt = { "csid2" },
+ .ops = &csid_ops_4_7,
},
/* CSID3 */
@@ -232,7 +243,8 @@ static const struct camss_subdev_resources csid_res_8x96[]
= {
{ 0 },
{ 0 } },
.reg = { "csid3" },
- .interrupt = { "csid3" }
+ .interrupt = { "csid3" },
+ .ops = &csid_ops_4_7,
}
};
@@ -266,6 +278,7 @@ static const struct camss_subdev_resources vfe_res_8x96[] =
{
.reg = { "vfe0" },
.interrupt = { "vfe0" },
.line_num = VFE_LINE_NUM_GEN1,
+ .ops = &vfe_ops_4_7
},
/* VFE1 */
@@ -285,6 +298,7 @@ static const struct camss_subdev_resources vfe_res_8x96[] =
{
.reg = { "vfe1" },
.interrupt = { "vfe1" },
.line_num = VFE_LINE_NUM_GEN1,
+ .ops = &vfe_ops_4_7
}
};
@@ -300,7 +314,8 @@ static const struct camss_subdev_resources csiphy_res_660[]
= {
{ 100000000, 200000000, 269333333 },
{ 0 } },
.reg = { "csiphy0", "csiphy0_clk_mux" },
- .interrupt = { "csiphy0" }
+ .interrupt = { "csiphy0" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY1 */
@@ -314,7 +329,8 @@ static const struct camss_subdev_resources csiphy_res_660[]
= {
{ 100000000, 200000000, 269333333 },
{ 0 } },
.reg = { "csiphy1", "csiphy1_clk_mux" },
- .interrupt = { "csiphy1" }
+ .interrupt = { "csiphy1" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY2 */
@@ -328,7 +344,8 @@ static const struct camss_subdev_resources csiphy_res_660[]
= {
{ 100000000, 200000000, 269333333 },
{ 0 } },
.reg = { "csiphy2", "csiphy2_clk_mux" },
- .interrupt = { "csiphy2" }
+ .interrupt = { "csiphy2" },
+ .ops = &csiphy_ops_3ph_1_0
}
};
@@ -350,7 +367,8 @@ static const struct camss_subdev_resources csid_res_660[] =
{
{ 0 },
{ 0 } },
.reg = { "csid0" },
- .interrupt = { "csid0" }
+ .interrupt = { "csid0" },
+ .ops = &csid_ops_4_7,
},
/* CSID1 */
@@ -370,7 +388,8 @@ static const struct camss_subdev_resources csid_res_660[] =
{
{ 0 },
{ 0 } },
.reg = { "csid1" },
- .interrupt = { "csid1" }
+ .interrupt = { "csid1" },
+ .ops = &csid_ops_4_7,
},
/* CSID2 */
@@ -390,7 +409,8 @@ static const struct camss_subdev_resources csid_res_660[] =
{
{ 0 },
{ 0 } },
.reg = { "csid2" },
- .interrupt = { "csid2" }
+ .interrupt = { "csid2" },
+ .ops = &csid_ops_4_7,
},
/* CSID3 */
@@ -410,7 +430,8 @@ static const struct camss_subdev_resources csid_res_660[] =
{
{ 0 },
{ 0 } },
.reg = { "csid3" },
- .interrupt = { "csid3" }
+ .interrupt = { "csid3" },
+ .ops = &csid_ops_4_7,
}
};
@@ -447,6 +468,7 @@ static const struct camss_subdev_resources vfe_res_660[] = {
.reg = { "vfe0" },
.interrupt = { "vfe0" },
.line_num = VFE_LINE_NUM_GEN1,
+ .ops = &vfe_ops_4_8
},
/* VFE1 */
@@ -469,6 +491,7 @@ static const struct camss_subdev_resources vfe_res_660[] = {
.reg = { "vfe1" },
.interrupt = { "vfe1" },
.line_num = VFE_LINE_NUM_GEN1,
+ .ops = &vfe_ops_4_8
}
};
@@ -488,7 +511,8 @@ static const struct camss_subdev_resources csiphy_res_845[]
= {
{ 0 },
{ 19200000, 240000000, 269333333 } },
.reg = { "csiphy0" },
- .interrupt = { "csiphy0" }
+ .interrupt = { "csiphy0" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY1 */
@@ -506,7 +530,8 @@ static const struct camss_subdev_resources csiphy_res_845[]
= {
{ 0 },
{ 19200000, 240000000, 269333333 } },
.reg = { "csiphy1" },
- .interrupt = { "csiphy1" }
+ .interrupt = { "csiphy1" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY2 */
@@ -524,7 +549,8 @@ static const struct camss_subdev_resources csiphy_res_845[]
= {
{ 0 },
{ 19200000, 240000000, 269333333 } },
.reg = { "csiphy2" },
- .interrupt = { "csiphy2" }
+ .interrupt = { "csiphy2" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY3 */
@@ -542,7 +568,8 @@ static const struct camss_subdev_resources csiphy_res_845[]
= {
{ 0 },
{ 19200000, 240000000, 269333333 } },
.reg = { "csiphy3" },
- .interrupt = { "csiphy3" }
+ .interrupt = { "csiphy3" },
+ .ops = &csiphy_ops_3ph_1_0
}
};
@@ -564,7 +591,8 @@ static const struct camss_subdev_resources csid_res_845[] =
{
{ 19200000, 75000000, 384000000, 538666667 },
{ 384000000 } },
.reg = { "csid0" },
- .interrupt = { "csid0" }
+ .interrupt = { "csid0" },
+ .ops = &csid_ops_gen2
},
/* CSID1 */
@@ -584,7 +612,8 @@ static const struct camss_subdev_resources csid_res_845[] =
{
{ 19200000, 75000000, 384000000, 538666667 },
{ 384000000 } },
.reg = { "csid1" },
- .interrupt = { "csid1" }
+ .interrupt = { "csid1" },
+ .ops = &csid_ops_gen2
},
/* CSID2 */
@@ -604,7 +633,8 @@ static const struct camss_subdev_resources csid_res_845[] =
{
{ 19200000, 75000000, 384000000, 538666667 },
{ 384000000 } },
.reg = { "csid2" },
- .interrupt = { "csid2" }
+ .interrupt = { "csid2" },
+ .ops = &csid_ops_gen2
}
};
@@ -628,6 +658,7 @@ static const struct camss_subdev_resources vfe_res_845[] = {
.reg = { "vfe0" },
.interrupt = { "vfe0" },
.line_num = VFE_LINE_NUM_GEN2,
+ .ops = &vfe_ops_170
},
/* VFE1 */
@@ -649,6 +680,7 @@ static const struct camss_subdev_resources vfe_res_845[] = {
.reg = { "vfe1" },
.interrupt = { "vfe1" },
.line_num = VFE_LINE_NUM_GEN2,
+ .ops = &vfe_ops_170
},
/* VFE-lite */
@@ -669,6 +701,7 @@ static const struct camss_subdev_resources vfe_res_845[] = {
.reg = { "vfe_lite" },
.interrupt = { "vfe_lite" },
.line_num = VFE_LINE_NUM_GEN2,
+ .ops = &vfe_ops_170
}
};
@@ -680,7 +713,8 @@ static const struct camss_subdev_resources
csiphy_res_8250[] = {
.clock_rate = { { 400000000 },
{ 300000000 } },
.reg = { "csiphy0" },
- .interrupt = { "csiphy0" }
+ .interrupt = { "csiphy0" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY1 */
{
@@ -689,7 +723,8 @@ static const struct camss_subdev_resources
csiphy_res_8250[] = {
.clock_rate = { { 400000000 },
{ 300000000 } },
.reg = { "csiphy1" },
- .interrupt = { "csiphy1" }
+ .interrupt = { "csiphy1" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY2 */
{
@@ -698,7 +733,8 @@ static const struct camss_subdev_resources
csiphy_res_8250[] = {
.clock_rate = { { 400000000 },
{ 300000000 } },
.reg = { "csiphy2" },
- .interrupt = { "csiphy2" }
+ .interrupt = { "csiphy2" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY3 */
{
@@ -707,7 +743,8 @@ static const struct camss_subdev_resources
csiphy_res_8250[] = {
.clock_rate = { { 400000000 },
{ 300000000 } },
.reg = { "csiphy3" },
- .interrupt = { "csiphy3" }
+ .interrupt = { "csiphy3" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY4 */
{
@@ -716,7 +753,8 @@ static const struct camss_subdev_resources
csiphy_res_8250[] = {
.clock_rate = { { 400000000 },
{ 300000000 } },
.reg = { "csiphy4" },
- .interrupt = { "csiphy4" }
+ .interrupt = { "csiphy4" },
+ .ops = &csiphy_ops_3ph_1_0
},
/* CSIPHY5 */
{
@@ -725,7 +763,8 @@ static const struct camss_subdev_resources
csiphy_res_8250[] = {
.clock_rate = { { 400000000 },
{ 300000000 } },
.reg = { "csiphy5" },
- .interrupt = { "csiphy5" }
+ .interrupt = { "csiphy5" },
+ .ops = &csiphy_ops_3ph_1_0
}
};
@@ -740,7 +779,8 @@ static const struct camss_subdev_resources csid_res_8250[]
= {
{ 100000000, 200000000, 300000000, 400000000 },
{ 0 } },
.reg = { "csid0" },
- .interrupt = { "csid0" }
+ .interrupt = { "csid0" },
+ .ops = &csid_ops_gen2
},
/* CSID1 */
{
@@ -752,7 +792,8 @@ static const struct camss_subdev_resources csid_res_8250[]
= {
{ 100000000, 200000000, 300000000, 400000000 },
{ 0 } },
.reg = { "csid1" },
- .interrupt = { "csid1" }
+ .interrupt = { "csid1" },
+ .ops = &csid_ops_gen2
},
/* CSID2 */
{
@@ -763,7 +804,8 @@ static const struct camss_subdev_resources csid_res_8250[]
= {
{ 400000000, 480000000 },
{ 0 } },
.reg = { "csid2" },
- .interrupt = { "csid2" }
+ .interrupt = { "csid2" },
+ .ops = &csid_ops_gen2
},
/* CSID3 */
{
@@ -774,7 +816,8 @@ static const struct camss_subdev_resources csid_res_8250[]
= {
{ 400000000, 480000000 },
{ 0 } },
.reg = { "csid3" },
- .interrupt = { "csid3" }
+ .interrupt = { "csid3" },
+ .ops = &csid_ops_gen2
}
};
@@ -797,6 +840,7 @@ static const struct camss_subdev_resources vfe_res_8250[] =
{
.reg = { "vfe0" },
.interrupt = { "vfe0" },
.line_num = 4,
+ .ops = &vfe_ops_480
},
/* VFE1 */
{
@@ -816,6 +860,7 @@ static const struct camss_subdev_resources vfe_res_8250[] =
{
.reg = { "vfe1" },
.interrupt = { "vfe1" },
.line_num = 4,
+ .ops = &vfe_ops_480
},
/* VFE2 (lite) */
{
@@ -834,6 +879,7 @@ static const struct camss_subdev_resources vfe_res_8250[] =
{
.reg = { "vfe_lite0" },
.interrupt = { "vfe_lite0" },
.line_num = 4,
+ .ops = &vfe_ops_480
},
/* VFE3 (lite) */
{
@@ -852,6 +898,7 @@ static const struct camss_subdev_resources vfe_res_8250[] =
{
.reg = { "vfe_lite1" },
.interrupt = { "vfe_lite1" },
.line_num = 4,
+ .ops = &vfe_ops_480
},
};
diff --git a/drivers/media/platform/qcom/camss/camss.h
b/drivers/media/platform/qcom/camss/camss.h
index fc02aa84a5dd..8acad7321c09 100644
--- a/drivers/media/platform/qcom/camss/camss.h
+++ b/drivers/media/platform/qcom/camss/camss.h
@@ -49,6 +49,7 @@ struct camss_subdev_resources {
char *reg[CAMSS_RES_MAX];
char *interrupt[CAMSS_RES_MAX];
u8 line_num;
+ const void *ops;
};
struct icc_bw_tbl {
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