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