From: Karunika Choo Date: Thu, 7 Aug 2025 16:26:33 +0000 (+0100) Subject: drm/panthor: Add support for Mali-Gx20 and Mali-Gx25 GPUs X-Git-Tag: v6.18-rc1~134^2~21^2~13 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f9c67b019bc3c0324ee42c0dbfbb2d55726d751e;p=thirdparty%2Fkernel%2Fstable.git drm/panthor: Add support for Mali-Gx20 and Mali-Gx25 GPUs This patch adds firmware binary and GPU model naming support for Mali-Gx20 and Mali-Gx25 GPUs. Reviewed-by: Steven Price Reviewed-by: Liviu Dudau Signed-off-by: Karunika Choo Signed-off-by: Steven Price Link: https://lore.kernel.org/r/20250807162633.3666310-8-karunika.choo@arm.com --- diff --git a/drivers/gpu/drm/panthor/panthor_fw.c b/drivers/gpu/drm/panthor/panthor_fw.c index fa6e0b48a0b25..9bf06e55eaeea 100644 --- a/drivers/gpu/drm/panthor/panthor_fw.c +++ b/drivers/gpu/drm/panthor/panthor_fw.c @@ -1405,3 +1405,5 @@ MODULE_FIRMWARE("arm/mali/arch10.8/mali_csffw.bin"); MODULE_FIRMWARE("arm/mali/arch10.10/mali_csffw.bin"); MODULE_FIRMWARE("arm/mali/arch10.12/mali_csffw.bin"); MODULE_FIRMWARE("arm/mali/arch11.8/mali_csffw.bin"); +MODULE_FIRMWARE("arm/mali/arch12.8/mali_csffw.bin"); +MODULE_FIRMWARE("arm/mali/arch13.8/mali_csffw.bin"); diff --git a/drivers/gpu/drm/panthor/panthor_hw.c b/drivers/gpu/drm/panthor/panthor_hw.c index 8c041e1074a16..4f2858114e5ea 100644 --- a/drivers/gpu/drm/panthor/panthor_hw.c +++ b/drivers/gpu/drm/panthor/panthor_hw.c @@ -35,6 +35,24 @@ static char *get_gpu_model_name(struct panthor_device *ptdev) fallthrough; case GPU_PROD_ID_MAKE(11, 3): return "Mali-G615"; + case GPU_PROD_ID_MAKE(12, 0): + if (shader_core_count >= 10 && ray_intersection) + return "Mali-G720-Immortalis"; + else if (shader_core_count >= 6) + return "Mali-G720"; + + fallthrough; + case GPU_PROD_ID_MAKE(12, 1): + return "Mali-G620"; + case GPU_PROD_ID_MAKE(13, 0): + if (shader_core_count >= 10 && ray_intersection) + return "Mali-G925-Immortalis"; + else if (shader_core_count >= 6) + return "Mali-G725"; + + fallthrough; + case GPU_PROD_ID_MAKE(13, 1): + return "Mali-G625"; } return "(Unknown Mali GPU)";