.. | .. |
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408 | 408 | if (gpu->identity.model == chipModel_GC700) |
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409 | 409 | gpu->identity.features &= ~chipFeatures_FAST_CLEAR; |
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410 | 410 | |
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| 411 | + /* These models/revisions don't have the 2D pipe bit */ |
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| 412 | + if ((gpu->identity.model == chipModel_GC500 && |
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| 413 | + gpu->identity.revision <= 2) || |
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| 414 | + gpu->identity.model == chipModel_GC300) |
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| 415 | + gpu->identity.features |= chipFeatures_PIPE_2D; |
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| 416 | + |
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411 | 417 | if ((gpu->identity.model == chipModel_GC500 && |
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412 | 418 | gpu->identity.revision < 2) || |
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413 | 419 | (gpu->identity.model == chipModel_GC300 && |
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.. | .. |
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441 | 447 | gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_5); |
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442 | 448 | } |
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443 | 449 | |
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444 | | - /* GC600 idle register reports zero bits where modules aren't present */ |
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445 | | - if (gpu->identity.model == chipModel_GC600) |
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| 450 | + /* GC600/300 idle register reports zero bits where modules aren't present */ |
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| 451 | + if (gpu->identity.model == chipModel_GC600 || |
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| 452 | + gpu->identity.model == chipModel_GC300) |
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446 | 453 | gpu->idle_mask = VIVS_HI_IDLE_STATE_TX | |
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447 | 454 | VIVS_HI_IDLE_STATE_RA | |
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448 | 455 | VIVS_HI_IDLE_STATE_SE | |
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