Commit 12ff4bde authored by Lucas Stach's avatar Lucas Stach

drm/etnaviv: fix up model and revision for GC2000+

GC2000+ on the i.MX6QP is just a re-branded GC3000, lets call it by
its real name to avoid confusion in other parts of the driver.
Signed-off-by: default avatarLucas Stach <l.stach@pengutronix.de>
parent afb7b3b1
......@@ -327,6 +327,18 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
gpu->identity.revision = 0x1051;
}
}
/*
* NXP likes to call the GPU on the i.MX6QP GC2000+, but in
* reality it's just a re-branded GC3000. We can identify this
* core by the upper half of the revision register being all 1.
* Fix model/rev here, so all other places can refer to this
* core by its real identity.
*/
if (etnaviv_is_model_rev(gpu, GC2000, 0xffff5450)) {
gpu->identity.model = chipModel_GC3000;
gpu->identity.revision &= 0xffff;
}
}
dev_info(gpu->dev, "model: GC%x, revision: %x\n",
......
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