diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2016-01-24 20:35:48 +0300 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2016-01-26 20:53:56 +0300 |
| commit | 507f899137f9e4f1405820b946063a6db78b2295 (patch) | |
| tree | 167b23ca1cf6037330816c81e38c3a6e49f203ae /drivers/gpu/drm/etnaviv | |
| parent | e2a2e263e06a0c153234b3e93fb85612d1c454d3 (diff) | |
| download | linux-507f899137f9e4f1405820b946063a6db78b2295.tar.xz | |
drm/etnaviv: use defined constants for the chip model
Use the defined constants in common.xml.h for the chip model rather
than coding these as hex numbers.
Acked-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Diffstat (limited to 'drivers/gpu/drm/etnaviv')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 31 |
1 files changed, 17 insertions, 14 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index a9530f59e6fe..7dc355ef7c4e 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -173,7 +173,7 @@ static void etnaviv_hw_specs(struct etnaviv_gpu *gpu) /* Convert the register max value */ if (gpu->identity.register_max) gpu->identity.register_max = 1 << gpu->identity.register_max; - else if (gpu->identity.model == 0x0400) + else if (gpu->identity.model == chipModel_GC400) gpu->identity.register_max = 32; else gpu->identity.register_max = 64; @@ -181,10 +181,10 @@ static void etnaviv_hw_specs(struct etnaviv_gpu *gpu) /* Convert thread count */ if (gpu->identity.thread_count) gpu->identity.thread_count = 1 << gpu->identity.thread_count; - else if (gpu->identity.model == 0x0400) + else if (gpu->identity.model == chipModel_GC400) gpu->identity.thread_count = 64; - else if (gpu->identity.model == 0x0500 || - gpu->identity.model == 0x0530) + else if (gpu->identity.model == chipModel_GC500 || + gpu->identity.model == chipModel_GC530) gpu->identity.thread_count = 128; else gpu->identity.thread_count = 256; @@ -206,7 +206,7 @@ static void etnaviv_hw_specs(struct etnaviv_gpu *gpu) if (gpu->identity.vertex_output_buffer_size) { gpu->identity.vertex_output_buffer_size = 1 << gpu->identity.vertex_output_buffer_size; - } else if (gpu->identity.model == 0x0400) { + } else if (gpu->identity.model == chipModel_GC400) { if (gpu->identity.revision < 0x4000) gpu->identity.vertex_output_buffer_size = 512; else if (gpu->identity.revision < 0x4200) @@ -219,9 +219,9 @@ static void etnaviv_hw_specs(struct etnaviv_gpu *gpu) switch (gpu->identity.instruction_count) { case 0: - if ((gpu->identity.model == 0x2000 && + if ((gpu->identity.model == chipModel_GC2000 && gpu->identity.revision == 0x5108) || - gpu->identity.model == 0x880) + gpu->identity.model == chipModel_GC880) gpu->identity.instruction_count = 512; else gpu->identity.instruction_count = 256; @@ -253,7 +253,7 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu) /* Special case for older graphic cores. */ if (((chipIdentity & VIVS_HI_CHIP_IDENTITY_FAMILY__MASK) >> VIVS_HI_CHIP_IDENTITY_FAMILY__SHIFT) == 0x01) { - gpu->identity.model = 0x500; /* gc500 */ + gpu->identity.model = chipModel_GC500; gpu->identity.revision = (chipIdentity & VIVS_HI_CHIP_IDENTITY_REVISION__MASK) >> VIVS_HI_CHIP_IDENTITY_REVISION__SHIFT; @@ -269,12 +269,12 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu) * same. Only for GC400 family. */ if ((gpu->identity.model & 0xff00) == 0x0400 && - gpu->identity.model != 0x0420) { + gpu->identity.model != chipModel_GC420) { gpu->identity.model = gpu->identity.model & 0x0400; } /* Another special case */ - if (gpu->identity.model == 0x300 && + if (gpu->identity.model == chipModel_GC300 && gpu->identity.revision == 0x2201) { u32 chipDate = gpu_read(gpu, VIVS_HI_CHIP_DATE); u32 chipTime = gpu_read(gpu, VIVS_HI_CHIP_TIME); @@ -295,11 +295,13 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu) gpu->identity.features = gpu_read(gpu, VIVS_HI_CHIP_FEATURE); /* Disable fast clear on GC700. */ - if (gpu->identity.model == 0x700) + if (gpu->identity.model == chipModel_GC700) gpu->identity.features &= ~chipFeatures_FAST_CLEAR; - if ((gpu->identity.model == 0x500 && gpu->identity.revision < 2) || - (gpu->identity.model == 0x300 && gpu->identity.revision < 0x2000)) { + if ((gpu->identity.model == chipModel_GC500 && + gpu->identity.revision < 2) || + (gpu->identity.model == chipModel_GC300 && + gpu->identity.revision < 0x2000)) { /* * GC500 rev 1.x and GC300 rev < 2.0 doesn't have these @@ -466,7 +468,8 @@ static void etnaviv_gpu_hw_init(struct etnaviv_gpu *gpu) VIVS_HI_AXI_CONFIG_ARCACHE(2)); /* GC2000 rev 5108 needs a special bus config */ - if (gpu->identity.model == 0x2000 && gpu->identity.revision == 0x5108) { + if (gpu->identity.model == chipModel_GC2000 && + gpu->identity.revision == 0x5108) { u32 bus_config = gpu_read(gpu, VIVS_MC_BUS_CONFIG); bus_config &= ~(VIVS_MC_BUS_CONFIG_FE_BUS_CONFIG__MASK | VIVS_MC_BUS_CONFIG_TX_BUS_CONFIG__MASK); |