diff mbox series

[v2,20/21] drm/imagination: Add support for TI AM68 GPU

Message ID 20241118-sets-bxs-4-64-patch-v1-v2-20-3fd45d9fb0cf@imgtec.com (mailing list archive)
State New
Headers show
Series Imagination BXS-4-64 MC1 GPU support | expand

Commit Message

Matt Coster Nov. 18, 2024, 1:02 p.m. UTC 
Add the new compatible string recently introduced in the dt bindings
("img,img-bxs-4-64") to the dt_match table and link the appropriate
firmware.

Signed-off-by: Matt Coster <matt.coster@imgtec.com>
---
Changes in v2:
- None
- Link to v1: https://lore.kernel.org/r/20241105-sets-bxs-4-64-patch-v1-v1-20-4ed30e865892@imgtec.com
---
 drivers/gpu/drm/imagination/pvr_drv.c | 8 ++++++++
 1 file changed, 8 insertions(+)
diff mbox series

Patch

diff --git a/drivers/gpu/drm/imagination/pvr_drv.c b/drivers/gpu/drm/imagination/pvr_drv.c
index e074cfb0d2055b5387dbb142ca972108977f9854..044321cab1114864aefa2ca0024f326ac52d4dd6 100644
--- a/drivers/gpu/drm/imagination/pvr_drv.c
+++ b/drivers/gpu/drm/imagination/pvr_drv.c
@@ -44,6 +44,7 @@ 
  * This driver supports the following PowerVR/IMG graphics cores from Imagination Technologies:
  *
  * * AXE-1-16M (found in Texas Instruments AM62)
+ * * BXS-4-64 MC1 (found in Texas Instruments J721S2/AM68)
  */
 
 /**
@@ -1501,6 +1502,12 @@  static const struct of_device_id dt_match[] = {
 
 	/* All supported GPU models */
 	{ .compatible = "img,img-axe-1-16m", .data = &pvr_device_overrides_default },
+	{ .compatible = "img,img-bxs-4-64", .data = &pvr_device_overrides_default },
+
+	/* Vendor integrations which require overrides */
+	{ .compatible = "ti,j721s2-gpu", .data = &(struct pvr_device_overrides){
+		.device_memory_force_cpu_cached = true,
+	} },
 
 	/*
 	 * This legacy compatible string was introduced early on before the more specific GPU
@@ -1532,3 +1539,4 @@  MODULE_DESCRIPTION(PVR_DRIVER_DESC);
 MODULE_LICENSE("Dual MIT/GPL");
 MODULE_IMPORT_NS(DMA_BUF);
 MODULE_FIRMWARE("powervr/rogue_33.15.11.3_v1.fw");
+MODULE_FIRMWARE("powervr/rogue_36.53.104.796_v1.fw");