linux-kernel - [PATCH 2/2] drm/msm/a2xx: add A225 entry to catalog

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Message-Id: <20251121-a225-v1-2-a1bab651d186@oss.qualcomm.com>
Date: Fri, 21 Nov 2025 18:13:04 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
To: Rob Clark <robin.clark@....qualcomm.com>, Sean Paul <sean@...rly.run>,
        Konrad Dybcio <konradybcio@...nel.org>,
        Dmitry Baryshkov <lumag@...nel.org>,
        Abhinav Kumar <abhinav.kumar@...ux.dev>,
        Jessica Zhang <jesszhan0024@...il.com>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>, Simona Vetter <simona@...ll.ch>,
        Jordan Crouse <jordan@...micpenguin.net>,
        Jonathan Marek <jonathan@...ek.ca>
Cc: linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] drm/msm/a2xx: add A225 entry to catalog

Add catalog entry for Adreno A225.6 as present on MSM8960v3. Most of the
pieces were already contributed by Jonathan Marek in commit 21af872cd8c6
("drm/msm/adreno: add a2xx"), but weren't enabled because there was no
GPU entry.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@....qualcomm.com>
---
 drivers/gpu/drm/msm/adreno/a2xx_catalog.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/drivers/gpu/drm/msm/adreno/a2xx_catalog.c b/drivers/gpu/drm/msm/adreno/a2xx_catalog.c
index 5ddd015f930d9a7dd04e2d2035daa0b2f5ff3f27..9ee4c9c4dcf7575a4fdfe24a14cd6acc99f5de1c 100644
--- a/drivers/gpu/drm/msm/adreno/a2xx_catalog.c
+++ b/drivers/gpu/drm/msm/adreno/a2xx_catalog.c
@@ -42,6 +42,18 @@ static const struct adreno_info a2xx_gpus[] = {
 		.gmem  = SZ_512K,
 		.inactive_period = DRM_MSM_INACTIVE_PERIOD,
 		.init  = a2xx_gpu_init,
+	}, {
+		/* Only for msm8960v3, v2 required a special firmware */
+		.chip_ids = ADRENO_CHIP_IDS(0x02020506),
+		.family = ADRENO_2XX_GEN2,
+		.revn  = 225,
+		.fw = {
+			[ADRENO_FW_PM4] = "a225_pm4.fw",
+			[ADRENO_FW_PFP] = "a225_pfp.fw",
+		},
+		.gmem  = SZ_512K,
+		.inactive_period = DRM_MSM_INACTIVE_PERIOD,
+		.init  = a2xx_gpu_init,
 	}
 };
 DECLARE_ADRENO_GPULIST(a2xx);

-- 
2.47.3