drm/imagination: Add support for TI AM68 GPU

Since we already added a generic compatible string for all IMG Rogue GPUs
("img,img-rogue"), all that's needed here is to link the appropriate
firmware for the BXS-4-64 GPU in the AM68.

Reviewed-by: Frank Binns <frank.binns@imgtec.com>
Link: https://lore.kernel.org/r/20250410-sets-bxs-4-64-patch-v1-v6-16-eda620c5865f@imgtec.com
Signed-off-by: Matt Coster <matt.coster@imgtec.com>

diff --git a/drivers/gpu/drm/imagination/pvr_drv.c b/drivers/gpu/drm/imagination/pvr_drv.c
index ac4f5855c5692f0956862cebdbf76b16d8da9a81..b058ec183bb30ab5c3db17ebaadf2754520a2a1f 100644 (file)
--- 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)
  */
 
 /**
@@ -1512,3 +1513,4 @@ 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");