diff mbox series

[v2] media: renesas: vsp1: Add support for VSPX

Message ID 20241220-v4-vspx-id-v2-1-5cf05c7352df@ideasonboard.com (mailing list archive)
State New
Headers show
Series [v2] media: renesas: vsp1: Add support for VSPX | expand

Commit Message

Jacopo Mondi Dec. 20, 2024, 9:22 a.m. UTC 
Add support for VSPX to the vsp1 driver.

VSPX is an instance of Renesas VSP2 IP found on R-Car gen4 SoCs
that performs external memory access on behalf of the ISP.

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Jacopo Mondi <jacopo.mondi+renesas@ideasonboard.com>
---
Add an vsp1_device_info entry for Gen4 VSPX.

VSPX will likely need custom features, hence do no set any feature
for the time being to prepare to expand later on.
---
Changes in v2:
- Changed the patch authorship to my +renesas address
- Collect tags
- Link to v1: https://lore.kernel.org/r/20241219-v4-vspx-id-v1-1-e45225b02bf3@ideasonboard.com
---
 drivers/media/platform/renesas/vsp1/vsp1_drv.c  | 10 ++++++++++
 drivers/media/platform/renesas/vsp1/vsp1_regs.h |  1 +
 2 files changed, 11 insertions(+)


---
base-commit: 50d451b19cc58cf374160e30cbf72a5ed5b1b129
change-id: 20241219-v4-vspx-id-1dd2bb4aedfd

Best regards,
diff mbox series

Patch

diff --git a/drivers/media/platform/renesas/vsp1/vsp1_drv.c b/drivers/media/platform/renesas/vsp1/vsp1_drv.c
index 9fc6bf624a520ae38e9c5f30dfa4dfa412eec38e..4dfc5e1640264f23772964f2b48c66d76599cb70 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_drv.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_drv.c
@@ -835,6 +835,16 @@  static const struct vsp1_device_info vsp1_device_infos[] = {
 		.uif_count = 2,
 		.wpf_count = 1,
 		.num_bru_inputs = 5,
+	}, {
+		.version = VI6_IP_VERSION_MODEL_VSPX_GEN4,
+		.model = "VSP2-X",
+		.gen = 4,
+		.features = 0,
+		.lif_count = 0,
+		.rpf_count = 2,
+		.uif_count = 0,
+		.wpf_count = 0,
+		.num_bru_inputs = 2,
 	},
 };
 
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_regs.h b/drivers/media/platform/renesas/vsp1/vsp1_regs.h
index 7eca82e0ba7ec5e02a5f3b9a30ccdcb48db39ed2..75e064429f4e231ecd2e291a10c09931e8096a97 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_regs.h
+++ b/drivers/media/platform/renesas/vsp1/vsp1_regs.h
@@ -791,6 +791,7 @@ 
 #define VI6_IP_VERSION_MODEL_VSPDL_GEN3	(0x19 << 8)
 #define VI6_IP_VERSION_MODEL_VSPBS_GEN3	(0x1a << 8)
 #define VI6_IP_VERSION_MODEL_VSPD_GEN4	(0x1c << 8)
+#define VI6_IP_VERSION_MODEL_VSPX_GEN4	(0x1d << 8)
 /* RZ/G2L SoCs have no version register, So use 0x80 as the model version */
 #define VI6_IP_VERSION_MODEL_VSPD_RZG2L	(0x80 << 8)