They will be used for extended HWDB support.
Signed-off-by: Christian Gmeiner <[email protected]>
---
drivers/gpu/drm/etnaviv/etnaviv_gpu.c | 11 ++++++++++-
drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 6 +++---
2 files changed, 13 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index d47d1a8e0219..7ee67e12141d 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -333,9 +333,13 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
gpu->identity.revision = etnaviv_field(chipIdentity,
VIVS_HI_CHIP_IDENTITY_REVISION);
} else {
+ u32 chipDate = gpu_read(gpu, VIVS_HI_CHIP_DATE);
gpu->identity.model = gpu_read(gpu, VIVS_HI_CHIP_MODEL);
gpu->identity.revision = gpu_read(gpu, VIVS_HI_CHIP_REV);
+ gpu->identity.product_id = gpu_read(gpu,
VIVS_HI_CHIP_PRODUCT_ID);
+ gpu->identity.customer_id = gpu_read(gpu,
VIVS_HI_CHIP_CUSTOMER_ID);
+ gpu->identity.eco_id = gpu_read(gpu, VIVS_HI_CHIP_ECO_ID);
/*
* !!!! HACK ALERT !!!!
@@ -350,7 +354,6 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
/* Another special case */
if (etnaviv_is_model_rev(gpu, GC300, 0x2201)) {
- u32 chipDate = gpu_read(gpu, VIVS_HI_CHIP_DATE);
u32 chipTime = gpu_read(gpu, VIVS_HI_CHIP_TIME);
if (chipDate == 0x20080814 && chipTime == 0x12051100) {
@@ -373,6 +376,12 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
gpu->identity.model = chipModel_GC3000;
gpu->identity.revision &= 0xffff;
}
+
+ if (etnaviv_is_model_rev(gpu, GC1000, 0x5037) && (chipDate ==
0x20120617))
+ gpu->identity.eco_id = 1;
+
+ if (etnaviv_is_model_rev(gpu, GC320, 0x5303) && (chipDate ==
0x20140511))
+ gpu->identity.eco_id = 1;
}
dev_info(gpu->dev, "model: GC%x, revision: %x\n",
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
index 8f9bd4edc96a..68bd966e3916 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -15,11 +15,11 @@ struct etnaviv_gem_submit;
struct etnaviv_vram_mapping;
struct etnaviv_chip_identity {
- /* Chip model. */
u32 model;
-
- /* Revision value.*/
u32 revision;
+ u32 product_id;
+ u32 customer_id;
+ u32 eco_id;
/* Supported feature fields. */
u32 features;
--
2.24.1
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