[PATCH v3 08/15] media: vsp1: Add device info entries for VSPD on X5H

[Paul Elder]

Add device info entries for the VSPD so that the driver can match on the
VSPD on the X5H and handle its slightly different hardware configuration.

On the X5H there are two variants, the VSPD (a) and VSPD (b). As the (b)
version has a separate version number, add that as well.

The R-Car X5H uses 0x09 as the SoC ID in the version register. Document
is with a macro, as done for other R-Car SoCs.

Signed-off-by: Paul Elder <paul.elder+renesas@xxxxxxxxxxxxxxxx>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

---
Changes in v3:
- fix IP version macro
- add comment about UIF
- squashed with adding the SoC ID
---
 drivers/media/platform/renesas/vsp1/vsp1_drv.c  | 27 +++++++++++++++++++++++++
 drivers/media/platform/renesas/vsp1/vsp1_regs.h |  2 ++
 2 files changed, 29 insertions(+)

diff --git a/drivers/media/platform/renesas/vsp1/vsp1_drv.c b/drivers/media/platform/renesas/vsp1/vsp1_drv.c
index 5597595414fe787413c7daa5a3142faa9ced8408..6ec8c234ea29939e4aebdf56fc51ae1cc5c69156 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_drv.c
+++ b/drivers/media/platform/renesas/vsp1/vsp1_drv.c
@@ -860,6 +860,23 @@ static const struct vsp1_device_info vsp1_device_infos[] = {
 		.uif_count = 2,
 		.wpf_count = 2,
 		.num_bru_inputs = 5,
+	}, {
+		.version = VI6_IP_VERSION_MODEL_VSPD_GEN4,
+		.model = "VSP2-D (a)",
+		.soc = VI6_IP_VERSION_SOC_X5H,
+		.gen = 4,
+		.features = VSP1_HAS_BRU | VSP1_HAS_EXT_DL,
+		.lif_count = 1,
+		.rpf_count = 5,
+		/*
+		 * TODO This VSP has 8 UIFs but it is not supported by the
+		 * driver yet, and the driver hardcodes usage of one UIF per
+		 * LIF starting at UIF4. Declare just 2 UIFs here for now until
+		 * the driver supports more.
+		 */
+		.uif_count = 2,
+		.wpf_count = 1,
+		.num_bru_inputs = 5,
 	}, {
 		.version = VI6_IP_VERSION_MODEL_VSPD_GEN4,
 		.model = "VSP2-D",
@@ -870,6 +887,16 @@ static const struct vsp1_device_info vsp1_device_infos[] = {
 		.uif_count = 2,
 		.wpf_count = 1,
 		.num_bru_inputs = 5,
+	}, {
+		.version = VI6_IP_VERSION_MODEL_VSPDB_GEN5,
+		.model = "VSP2-D (b)",
+		.gen = 4,
+		.features = VSP1_HAS_BRU | VSP1_HAS_EXT_DL,
+		.lif_count = 1,
+		.rpf_count = 5,
+		.uif_count = 1,
+		.wpf_count = 1,
+		.num_bru_inputs = 5,
 	}, {
 		.version = VI6_IP_VERSION_MODEL_VSPX_GEN4,
 		.model = "VSP2-X",
diff --git a/drivers/media/platform/renesas/vsp1/vsp1_regs.h b/drivers/media/platform/renesas/vsp1/vsp1_regs.h
index 4c0315656e9f81a9656b58fb6f0233f8a22ac0e1..cc4755354b7797a7a4e7592c262be2741477b81a 100644
--- a/drivers/media/platform/renesas/vsp1/vsp1_regs.h
+++ b/drivers/media/platform/renesas/vsp1/vsp1_regs.h
@@ -800,6 +800,7 @@
 #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)
+#define VI6_IP_VERSION_MODEL_VSPDB_GEN5	(0x20 << 8)
 /* RZ/G2L SoCs have no version register, So use 0x80 as the model version */
 #define VI6_IP_VERSION_MODEL_VSPD_RZG2L	(0x80 << 8)
 
@@ -816,6 +817,7 @@
 #define VI6_IP_VERSION_SOC_E3		(0x04 << 0)
 #define VI6_IP_VERSION_SOC_V3U		(0x05 << 0)
 #define VI6_IP_VERSION_SOC_V4H		(0x06 << 0)
+#define VI6_IP_VERSION_SOC_X5H		(0x09 << 0)
 /* RZ/G2L SoCs have no version register, So use 0x80 for SoC Identification */
 #define VI6_IP_VERSION_SOC_RZG2L	(0x80 << 0)
 

-- 
2.47.3