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X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 28 Feb 2025 11:23:31.6758 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a55ab92a-3bee-45e7-6630-08dd57ea550d X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d;Ip=[63.35.35.123];Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: AMS1EPF0000003F.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB9PR08MB8578 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250228_032346_872887_E532D1BB X-CRM114-Status: UNSURE ( 8.23 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Marek and Alexander, On 28/02/2025 10:21, Alexander Stein wrote: > Hi Marek, > > Am Donnerstag, 27. Februar 2025, 17:58:08 CET schrieb Marek Vasut: >> The instance of the GPU populated in Freescale i.MX95 is the >> Mali G310, add support for this variant. >> >> Signed-off-by: Marek Vasut >> --- >> Cc: Boris Brezillon >> Cc: Conor Dooley >> Cc: David Airlie >> Cc: Fabio Estevam >> Cc: Krzysztof Kozlowski >> Cc: Liviu Dudau >> Cc: Maarten Lankhorst >> Cc: Maxime Ripard >> Cc: Pengutronix Kernel Team >> Cc: Philipp Zabel >> Cc: Rob Herring >> Cc: Sascha Hauer >> Cc: Sebastian Reichel >> Cc: Shawn Guo >> Cc: Simona Vetter >> Cc: Steven Price >> Cc: Thomas Zimmermann >> Cc: devicetree@vger.kernel.org >> Cc: dri-devel@lists.freedesktop.org >> Cc: imx@lists.linux.dev >> Cc: linux-arm-kernel@lists.infradead.org >> --- >> drivers/gpu/drm/panthor/panthor_drv.c | 1 + >> drivers/gpu/drm/panthor/panthor_gpu.c | 1 + >> 2 files changed, 2 insertions(+) >> >> diff --git a/drivers/gpu/drm/panthor/panthor_drv.c b/drivers/gpu/drm/panthor/panthor_drv.c >> index 06fe46e320738..2504a456d45c4 100644 >> --- a/drivers/gpu/drm/panthor/panthor_drv.c >> +++ b/drivers/gpu/drm/panthor/panthor_drv.c >> @@ -1591,6 +1591,7 @@ static struct attribute *panthor_attrs[] = { >> ATTRIBUTE_GROUPS(panthor); >> >> static const struct of_device_id dt_match[] = { >> + { .compatible = "fsl,imx95-mali" }, /* G310 */ No sure the comment about G310 is needed. >> { .compatible = "rockchip,rk3588-mali" }, >> { .compatible = "arm,mali-valhall-csf" }, >> {} >> diff --git a/drivers/gpu/drm/panthor/panthor_gpu.c b/drivers/gpu/drm/panthor/panthor_gpu.c >> index 0f07ef7d9aea7..2371ab8e50627 100644 >> --- a/drivers/gpu/drm/panthor/panthor_gpu.c >> +++ b/drivers/gpu/drm/panthor/panthor_gpu.c >> @@ -67,6 +67,7 @@ struct panthor_model { >> } >> >> static const struct panthor_model gpu_models[] = { >> + GPU_MODEL(g310, 0, 0), /* NXP i.MX95 */ We can remove the comment about the SoC. This GPU model could be found in other vendor platforms. > > Are you sure about 0, 0? With this I get >> [drm] mali-unknown id 0xac74 major 0x0 minor 0x0 status 0x1 > > Using GPU_MODEL(g310, 10, 4) I get: >> [drm] mali-g310 id 0xac74 major 0x0 minor 0x0 status 0x1 I'd agree it should be GPU_MODEL(g310, 10, 4). Unless the GPU version has been changed by the vendor? > Note the output is GPU_VER_MAJOR() but this table is for GPU_ARCH_MAJOR() > (and the corresponding minor). > > Best regards, > Alexander > >> GPU_MODEL(g610, 10, 7), >> {}, >> }; >> > > Kind regards, Florent