[PATCH 5.15 240/731] media: s5p-mfc: Add variant data for MFC v7 hardware for Exynos 3250 SoC

Greg Kroah-Hartman
2022-12-28T14:58:52Z

From: Aakarsh Jain <aakarsh.jain@samsung.com>

[ Upstream commit f50ebe10f5d8092c37e2bd430c78e03bf38b1e20 ]

Commit 5441e9dafdfc6dc40 ("[media] s5p-mfc: Core support for MFC v7")
which adds mfc v7 support for Exynos3250 and use the same compatible
string as used by Exynos5240 but both the IPs are a bit different in
terms of IP clock.
Add variant driver data based on the new compatible string
"samsung,exynos3250-mfc" for Exynos3250 SoC.

Suggested-by: Alim Akhtar <alim.akhtar@samsung.com>
Fixes: 5441e9dafdfc ("[media] s5p-mfc: Core support for MFC v7")
Signed-off-by: Aakarsh Jain <aakarsh.jain@samsung.com>
Reviewed-by: Alim Akhtar <alim.akhtar@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/platform/s5p-mfc/s5p_mfc.c | 17 +++++++++++++++--
1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 4fc135d9f38b..4c511b026bd7 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -1583,8 +1583,18 @@ static struct s5p_mfc_variant mfc_drvdata_v7 = {
.port_num = MFC_NUM_PORTS_V7,
.buf_size = &buf_size_v7,
.fw_name[0] = "s5p-mfc-v7.fw",
- .clk_names = {"mfc", "sclk_mfc"},
- .num_clocks = 2,
+ .clk_names = {"mfc"},
+ .num_clocks = 1,
+};
+
+static struct s5p_mfc_variant mfc_drvdata_v7_3250 = {
+ .version = MFC_VERSION_V7,
+ .version_bit = MFC_V7_BIT,
+ .port_num = MFC_NUM_PORTS_V7,
+ .buf_size = &buf_size_v7,
+ .fw_name[0] = "s5p-mfc-v7.fw",
+ .clk_names = {"mfc", "sclk_mfc"},
+ .num_clocks = 2,
};

static struct s5p_mfc_buf_size_v6 mfc_buf_size_v8 = {
@@ -1654,6 +1664,9 @@ static const struct of_device_id exynos_mfc_match[] = {
}, {
.compatible = "samsung,mfc-v7",
.data = &mfc_drvdata_v7,
+ }, {
+ .compatible = "samsung,exynos3250-mfc",
+ .data = &mfc_drvdata_v7_3250,
}, {
.compatible = "samsung,mfc-v8",
.data = &mfc_drvdata_v8,
--
2.35.1