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Message-ID: <20250214095611.2498950-5-quic_vikramsa@quicinc.com>
Date: Fri, 14 Feb 2025 15:26:10 +0530
From: Vikram Sharma <quic_vikramsa@...cinc.com>
To: <rfoss@...nel.org>, <todor.too@...il.com>, <bryan.odonoghue@...aro.org>
CC: <linux-media@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<quic_svankada@...cinc.com>
Subject: [PATCH v1 4/5] media: qcom: camss: Add VFE support for QCS8300
Add support for VFE found on qcs8300.
qcs8300 supports two full and five lite VFE.
Signed-off-by: Vikram Sharma <quic_vikramsa@...cinc.com>
---
drivers/media/platform/qcom/camss/camss-vfe.c | 2 +
drivers/media/platform/qcom/camss/camss.c | 180 ++++++++++++++++++
2 files changed, 182 insertions(+)
diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c
index 71857c68bbed..fbfecd1abb45 100644
--- a/drivers/media/platform/qcom/camss/camss-vfe.c
+++ b/drivers/media/platform/qcom/camss/camss-vfe.c
@@ -344,6 +344,7 @@ static u32 vfe_src_pad_code(struct vfe_line *line, u32 sink_code,
case CAMSS_8x96:
case CAMSS_8250:
case CAMSS_8280XP:
+ case CAMSS_8300:
case CAMSS_845:
case CAMSS_8550:
case CAMSS_8775P:
@@ -1972,6 +1973,7 @@ static int vfe_bpl_align(struct vfe_device *vfe)
case CAMSS_7280:
case CAMSS_8250:
case CAMSS_8280XP:
+ case CAMSS_8300:
case CAMSS_845:
case CAMSS_8550:
case CAMSS_8775P:
diff --git a/drivers/media/platform/qcom/camss/camss.c b/drivers/media/platform/qcom/camss/camss.c
index cf5f7d886c24..2ac3d8814b35 100644
--- a/drivers/media/platform/qcom/camss/camss.c
+++ b/drivers/media/platform/qcom/camss/camss.c
@@ -2631,6 +2631,186 @@ static const struct camss_subdev_resources csid_res_8300[] = {
},
};
+static const struct camss_subdev_resources vfe_res_8300[] = {
+ /* VFE0 */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe0", "vfe0", "vfe0_fast_ahb",
+ "cpas_ahb", "gcc_axi_hf", "gcc_axi_sf",
+ "core_ahb", "cpas_fast_ahb_clk", "camnoc_axi",
+ "icp_ahb"},
+ .clock_rate = {
+ { 0 },
+ { 480000000 },
+ { 300000000, 400000000 },
+ { 300000000, 400000000 },
+ { 0 },
+ { 0 },
+ { 0, 80000000 },
+ { 300000000, 400000000 },
+ { 400000000 },
+ { 0 },
+ },
+ .reg = { "vfe0" },
+ .interrupt = { "vfe0" },
+ .vfe = {
+ .line_num = 3,
+ .is_lite = false,
+ .has_pd = false,
+ .pd_name = NULL,
+ .hw_ops = &vfe_ops_690,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE1 */
+ {
+ .regulators = {},
+ .clock = { "cpas_vfe1", "vfe1", "vfe1_fast_ahb",
+ "cpas_ahb", "gcc_axi_hf", "gcc_axi_sf",
+ "core_ahb", "cpas_fast_ahb_clk", "camnoc_axi",
+ "icp_ahb"},
+ .clock_rate = {
+ { 0 },
+ { 480000000 },
+ { 300000000, 400000000 },
+ { 300000000, 400000000 },
+ { 0 },
+ { 0 },
+ { 0, 80000000 },
+ { 300000000, 400000000 },
+ { 400000000 },
+ { 0 },
+ },
+ .reg = { "vfe1" },
+ .interrupt = { "vfe1" },
+ .vfe = {
+ .line_num = 3,
+ .is_lite = false,
+ .has_pd = false,
+ .pd_name = NULL,
+ .hw_ops = &vfe_ops_690,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE2 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_ife_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 0, 0 },
+ { 300000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 480000000, 600000000, 600000000, 600000000 },
+ },
+ .reg = { "vfe_lite0" },
+ .interrupt = { "vfe-lite0" },
+ .vfe = {
+ .line_num = 4,
+ .is_lite = true,
+ .hw_ops = &vfe_ops_690,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE3 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_ife_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 0, 0 },
+ { 300000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 480000000, 600000000, 600000000, 600000000 },
+ },
+ .reg = { "vfe_lite1" },
+ .interrupt = { "vfe-lite1" },
+ .vfe = {
+ .line_num = 4,
+ .is_lite = true,
+ .hw_ops = &vfe_ops_690,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE4 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_ife_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 0, 0 },
+ { 300000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 480000000, 600000000, 600000000, 600000000 },
+ },
+ .reg = { "vfe_lite2" },
+ .interrupt = { "vfe-lite2" },
+ .vfe = {
+ .line_num = 4,
+ .is_lite = true,
+ .hw_ops = &vfe_ops_690,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE5 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_ife_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 0, 0 },
+ { 300000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 480000000, 600000000, 600000000, 600000000 },
+ },
+ .reg = { "vfe_lite3" },
+ .interrupt = { "vfe-lite3" },
+ .vfe = {
+ .line_num = 4,
+ .is_lite = true,
+ .hw_ops = &vfe_ops_690,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+ /* VFE6 (lite) */
+ {
+ .regulators = {},
+ .clock = { "cpas_ife_lite", "vfe_lite_ahb",
+ "vfe_lite_csid", "vfe_lite_cphy_rx",
+ "vfe_lite"},
+ .clock_rate = {
+ { 0, 0, 0, 0 },
+ { 300000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 400000000, 400000000, 400000000, 400000000 },
+ { 480000000, 600000000, 600000000, 600000000 },
+ },
+ .reg = { "vfe_lite4" },
+ .interrupt = { "vfe-lite4" },
+ .vfe = {
+ .line_num = 4,
+ .is_lite = true,
+ .hw_ops = &vfe_ops_690,
+ .formats_rdi = &vfe_formats_rdi_845,
+ .formats_pix = &vfe_formats_pix_845
+ }
+ },
+};
+
static const struct camss_subdev_resources csiphy_res_8775p[] = {
/* CSIPHY0 */
{
--
2.25.1
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