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-rw-r--r--drivers/gpu/drm/etnaviv/common.xml.h59
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_drv.c1
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_drv.h2
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_dump.c6
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem.c36
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem.h1
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c10
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gpu.c189
-rw-r--r--drivers/gpu/drm/etnaviv/etnaviv_gpu.h9
-rw-r--r--drivers/gpu/drm/etnaviv/state_hi.xml.h26
10 files changed, 252 insertions, 87 deletions
diff --git a/drivers/gpu/drm/etnaviv/common.xml.h b/drivers/gpu/drm/etnaviv/common.xml.h
index 9e585d51fb78..e881482b5971 100644
--- a/drivers/gpu/drm/etnaviv/common.xml.h
+++ b/drivers/gpu/drm/etnaviv/common.xml.h
@@ -8,8 +8,8 @@ http://0x04.net/cgit/index.cgi/rules-ng-ng
git clone git://0x04.net/rules-ng-ng
The rules-ng-ng source files this header was generated from are:
-- state_vg.xml ( 5973 bytes, from 2015-03-25 11:26:01)
-- common.xml ( 18437 bytes, from 2015-03-25 11:27:41)
+- state_hi.xml ( 24309 bytes, from 2015-12-12 09:02:53)
+- common.xml ( 18379 bytes, from 2015-12-12 09:02:53)
Copyright (C) 2015
*/
@@ -30,15 +30,19 @@ Copyright (C) 2015
#define ENDIAN_MODE_NO_SWAP 0x00000000
#define ENDIAN_MODE_SWAP_16 0x00000001
#define ENDIAN_MODE_SWAP_32 0x00000002
+#define chipModel_GC200 0x00000200
#define chipModel_GC300 0x00000300
#define chipModel_GC320 0x00000320
+#define chipModel_GC328 0x00000328
#define chipModel_GC350 0x00000350
#define chipModel_GC355 0x00000355
#define chipModel_GC400 0x00000400
#define chipModel_GC410 0x00000410
#define chipModel_GC420 0x00000420
+#define chipModel_GC428 0x00000428
#define chipModel_GC450 0x00000450
#define chipModel_GC500 0x00000500
+#define chipModel_GC520 0x00000520
#define chipModel_GC530 0x00000530
#define chipModel_GC600 0x00000600
#define chipModel_GC700 0x00000700
@@ -46,9 +50,16 @@ Copyright (C) 2015
#define chipModel_GC860 0x00000860
#define chipModel_GC880 0x00000880
#define chipModel_GC1000 0x00001000
+#define chipModel_GC1500 0x00001500
#define chipModel_GC2000 0x00002000
#define chipModel_GC2100 0x00002100
+#define chipModel_GC2200 0x00002200
+#define chipModel_GC2500 0x00002500
+#define chipModel_GC3000 0x00003000
#define chipModel_GC4000 0x00004000
+#define chipModel_GC5000 0x00005000
+#define chipModel_GC5200 0x00005200
+#define chipModel_GC6400 0x00006400
#define RGBA_BITS_R 0x00000001
#define RGBA_BITS_G 0x00000002
#define RGBA_BITS_B 0x00000004
@@ -160,7 +171,7 @@ Copyright (C) 2015
#define chipMinorFeatures2_UNK8 0x00000100
#define chipMinorFeatures2_UNK9 0x00000200
#define chipMinorFeatures2_UNK10 0x00000400
-#define chipMinorFeatures2_SAMPLERBASE_16 0x00000800
+#define chipMinorFeatures2_HALTI1 0x00000800
#define chipMinorFeatures2_UNK12 0x00001000
#define chipMinorFeatures2_UNK13 0x00002000
#define chipMinorFeatures2_UNK14 0x00004000
@@ -189,7 +200,7 @@ Copyright (C) 2015
#define chipMinorFeatures3_UNK5 0x00000020
#define chipMinorFeatures3_UNK6 0x00000040
#define chipMinorFeatures3_UNK7 0x00000080
-#define chipMinorFeatures3_UNK8 0x00000100
+#define chipMinorFeatures3_FAST_MSAA 0x00000100
#define chipMinorFeatures3_UNK9 0x00000200
#define chipMinorFeatures3_BUG_FIXES10 0x00000400
#define chipMinorFeatures3_UNK11 0x00000800
@@ -199,7 +210,7 @@ Copyright (C) 2015
#define chipMinorFeatures3_UNK15 0x00008000
#define chipMinorFeatures3_UNK16 0x00010000
#define chipMinorFeatures3_UNK17 0x00020000
-#define chipMinorFeatures3_UNK18 0x00040000
+#define chipMinorFeatures3_ACE 0x00040000
#define chipMinorFeatures3_UNK19 0x00080000
#define chipMinorFeatures3_UNK20 0x00100000
#define chipMinorFeatures3_UNK21 0x00200000
@@ -207,7 +218,7 @@ Copyright (C) 2015
#define chipMinorFeatures3_UNK23 0x00800000
#define chipMinorFeatures3_UNK24 0x01000000
#define chipMinorFeatures3_UNK25 0x02000000
-#define chipMinorFeatures3_UNK26 0x04000000
+#define chipMinorFeatures3_NEW_HZ 0x04000000
#define chipMinorFeatures3_UNK27 0x08000000
#define chipMinorFeatures3_UNK28 0x10000000
#define chipMinorFeatures3_UNK29 0x20000000
@@ -229,9 +240,9 @@ Copyright (C) 2015
#define chipMinorFeatures4_UNK13 0x00002000
#define chipMinorFeatures4_UNK14 0x00004000
#define chipMinorFeatures4_UNK15 0x00008000
-#define chipMinorFeatures4_UNK16 0x00010000
+#define chipMinorFeatures4_HALTI2 0x00010000
#define chipMinorFeatures4_UNK17 0x00020000
-#define chipMinorFeatures4_UNK18 0x00040000
+#define chipMinorFeatures4_SMALL_MSAA 0x00040000
#define chipMinorFeatures4_UNK19 0x00080000
#define chipMinorFeatures4_UNK20 0x00100000
#define chipMinorFeatures4_UNK21 0x00200000
@@ -245,5 +256,37 @@ Copyright (C) 2015
#define chipMinorFeatures4_UNK29 0x20000000
#define chipMinorFeatures4_UNK30 0x40000000
#define chipMinorFeatures4_UNK31 0x80000000
+#define chipMinorFeatures5_UNK0 0x00000001
+#define chipMinorFeatures5_UNK1 0x00000002
+#define chipMinorFeatures5_UNK2 0x00000004
+#define chipMinorFeatures5_UNK3 0x00000008
+#define chipMinorFeatures5_UNK4 0x00000010
+#define chipMinorFeatures5_UNK5 0x00000020
+#define chipMinorFeatures5_UNK6 0x00000040
+#define chipMinorFeatures5_UNK7 0x00000080
+#define chipMinorFeatures5_UNK8 0x00000100
+#define chipMinorFeatures5_HALTI3 0x00000200
+#define chipMinorFeatures5_UNK10 0x00000400
+#define chipMinorFeatures5_UNK11 0x00000800
+#define chipMinorFeatures5_UNK12 0x00001000
+#define chipMinorFeatures5_UNK13 0x00002000
+#define chipMinorFeatures5_UNK14 0x00004000
+#define chipMinorFeatures5_UNK15 0x00008000
+#define chipMinorFeatures5_UNK16 0x00010000
+#define chipMinorFeatures5_UNK17 0x00020000
+#define chipMinorFeatures5_UNK18 0x00040000
+#define chipMinorFeatures5_UNK19 0x00080000
+#define chipMinorFeatures5_UNK20 0x00100000
+#define chipMinorFeatures5_UNK21 0x00200000
+#define chipMinorFeatures5_UNK22 0x00400000
+#define chipMinorFeatures5_UNK23 0x00800000
+#define chipMinorFeatures5_UNK24 0x01000000
+#define chipMinorFeatures5_UNK25 0x02000000
+#define chipMinorFeatures5_UNK26 0x04000000
+#define chipMinorFeatures5_UNK27 0x08000000
+#define chipMinorFeatures5_UNK28 0x10000000
+#define chipMinorFeatures5_UNK29 0x20000000
+#define chipMinorFeatures5_UNK30 0x40000000
+#define chipMinorFeatures5_UNK31 0x80000000
#endif /* COMMON_XML */
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.c b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
index 5c89ebb52fd2..e8858985f01e 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.c
@@ -668,7 +668,6 @@ static struct platform_driver etnaviv_platform_driver = {
.probe = etnaviv_pdev_probe,
.remove = etnaviv_pdev_remove,
.driver = {
- .owner = THIS_MODULE,
.name = "etnaviv",
.of_match_table = dt_match,
},
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
index d6bd438bd5be..1cd6046e76b1 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_drv.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h
@@ -85,7 +85,7 @@ struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
struct dma_buf_attachment *attach, struct sg_table *sg);
int etnaviv_gem_prime_pin(struct drm_gem_object *obj);
void etnaviv_gem_prime_unpin(struct drm_gem_object *obj);
-void *etnaviv_gem_vaddr(struct drm_gem_object *obj);
+void *etnaviv_gem_vmap(struct drm_gem_object *obj);
int etnaviv_gem_cpu_prep(struct drm_gem_object *obj, u32 op,
struct timespec *timeout);
int etnaviv_gem_cpu_fini(struct drm_gem_object *obj);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_dump.c b/drivers/gpu/drm/etnaviv/etnaviv_dump.c
index bf8fa859e8be..4a29eeadbf1e 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_dump.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_dump.c
@@ -201,7 +201,9 @@ void etnaviv_core_dump(struct etnaviv_gpu *gpu)
obj = vram->object;
+ mutex_lock(&obj->lock);
pages = etnaviv_gem_get_pages(obj);
+ mutex_unlock(&obj->lock);
if (pages) {
int j;
@@ -213,8 +215,8 @@ void etnaviv_core_dump(struct etnaviv_gpu *gpu)
iter.hdr->iova = cpu_to_le64(vram->iova);
- vaddr = etnaviv_gem_vaddr(&obj->base);
- if (vaddr && !IS_ERR(vaddr))
+ vaddr = etnaviv_gem_vmap(&obj->base);
+ if (vaddr)
memcpy(iter.data, vaddr, obj->base.size);
etnaviv_core_dump_header(&iter, ETDUMP_BUF_BO, iter.data +
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
index 9f77c3b94cc6..4b519e4309b2 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c
@@ -353,25 +353,39 @@ void etnaviv_gem_put_iova(struct etnaviv_gpu *gpu, struct drm_gem_object *obj)
drm_gem_object_unreference_unlocked(obj);
}
-void *etnaviv_gem_vaddr(struct drm_gem_object *obj)
+void *etnaviv_gem_vmap(struct drm_gem_object *obj)
{
struct etnaviv_gem_object *etnaviv_obj = to_etnaviv_bo(obj);
- mutex_lock(&etnaviv_obj->lock);
- if (!etnaviv_obj->vaddr) {
- struct page **pages = etnaviv_gem_get_pages(etnaviv_obj);
-
- if (IS_ERR(pages))
- return ERR_CAST(pages);
+ if (etnaviv_obj->vaddr)
+ return etnaviv_obj->vaddr;
- etnaviv_obj->vaddr = vmap(pages, obj->size >> PAGE_SHIFT,
- VM_MAP, pgprot_writecombine(PAGE_KERNEL));
- }
+ mutex_lock(&etnaviv_obj->lock);
+ /*
+ * Need to check again, as we might have raced with another thread
+ * while waiting for the mutex.
+ */
+ if (!etnaviv_obj->vaddr)
+ etnaviv_obj->vaddr = etnaviv_obj->ops->vmap(etnaviv_obj);
mutex_unlock(&etnaviv_obj->lock);
return etnaviv_obj->vaddr;
}
+static void *etnaviv_gem_vmap_impl(struct etnaviv_gem_object *obj)
+{
+ struct page **pages;
+
+ lockdep_assert_held(&obj->lock);
+
+ pages = etnaviv_gem_get_pages(obj);
+ if (IS_ERR(pages))
+ return NULL;
+
+ return vmap(pages, obj->base.size >> PAGE_SHIFT,
+ VM_MAP, pgprot_writecombine(PAGE_KERNEL));
+}
+
static inline enum dma_data_direction etnaviv_op_to_dma_dir(u32 op)
{
if (op & ETNA_PREP_READ)
@@ -522,6 +536,7 @@ static void etnaviv_gem_shmem_release(struct etnaviv_gem_object *etnaviv_obj)
static const struct etnaviv_gem_ops etnaviv_gem_shmem_ops = {
.get_pages = etnaviv_gem_shmem_get_pages,
.release = etnaviv_gem_shmem_release,
+ .vmap = etnaviv_gem_vmap_impl,
};
void etnaviv_gem_free_object(struct drm_gem_object *obj)
@@ -866,6 +881,7 @@ static void etnaviv_gem_userptr_release(struct etnaviv_gem_object *etnaviv_obj)
static const struct etnaviv_gem_ops etnaviv_gem_userptr_ops = {
.get_pages = etnaviv_gem_userptr_get_pages,
.release = etnaviv_gem_userptr_release,
+ .vmap = etnaviv_gem_vmap_impl,
};
int etnaviv_gem_new_userptr(struct drm_device *dev, struct drm_file *file,
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.h b/drivers/gpu/drm/etnaviv/etnaviv_gem.h
index a300b4b3d545..ab5df8147a5f 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.h
@@ -78,6 +78,7 @@ struct etnaviv_gem_object *to_etnaviv_bo(struct drm_gem_object *obj)
struct etnaviv_gem_ops {
int (*get_pages)(struct etnaviv_gem_object *);
void (*release)(struct etnaviv_gem_object *);
+ void *(*vmap)(struct etnaviv_gem_object *);
};
static inline bool is_active(struct etnaviv_gem_object *etnaviv_obj)
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
index e94db4f95770..4e67395f5fa1 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c
@@ -31,7 +31,7 @@ struct sg_table *etnaviv_gem_prime_get_sg_table(struct drm_gem_object *obj)
void *etnaviv_gem_prime_vmap(struct drm_gem_object *obj)
{
- return etnaviv_gem_vaddr(obj);
+ return etnaviv_gem_vmap(obj);
}
void etnaviv_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr)
@@ -77,9 +77,17 @@ static void etnaviv_gem_prime_release(struct etnaviv_gem_object *etnaviv_obj)
drm_prime_gem_destroy(&etnaviv_obj->base, etnaviv_obj->sgt);
}
+static void *etnaviv_gem_prime_vmap_impl(struct etnaviv_gem_object *etnaviv_obj)
+{
+ lockdep_assert_held(&etnaviv_obj->lock);
+
+ return dma_buf_vmap(etnaviv_obj->base.import_attach->dmabuf);
+}
+
static const struct etnaviv_gem_ops etnaviv_gem_prime_ops = {
/* .get_pages should never be called */
.release = etnaviv_gem_prime_release,
+ .vmap = etnaviv_gem_prime_vmap_impl,
};
struct drm_gem_object *etnaviv_gem_prime_import_sg_table(struct drm_device *dev,
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
index 056a72e6ed26..a33162cf4f4c 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c
@@ -72,6 +72,14 @@ int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value)
*value = gpu->identity.minor_features3;
break;
+ case ETNAVIV_PARAM_GPU_FEATURES_5:
+ *value = gpu->identity.minor_features4;
+ break;
+
+ case ETNAVIV_PARAM_GPU_FEATURES_6:
+ *value = gpu->identity.minor_features5;
+ break;
+
case ETNAVIV_PARAM_GPU_STREAM_COUNT:
*value = gpu->identity.stream_count;
break;
@@ -112,6 +120,10 @@ int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value)
*value = gpu->identity.num_constants;
break;
+ case ETNAVIV_PARAM_GPU_NUM_VARYINGS:
+ *value = gpu->identity.varyings_count;
+ break;
+
default:
DBG("%s: invalid param: %u", dev_name(gpu->dev), param);
return -EINVAL;
@@ -120,46 +132,56 @@ int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value)
return 0;
}
+
+#define etnaviv_is_model_rev(gpu, mod, rev) \
+ ((gpu)->identity.model == chipModel_##mod && \
+ (gpu)->identity.revision == rev)
+#define etnaviv_field(val, field) \
+ (((val) & field##__MASK) >> field##__SHIFT)
+
static void etnaviv_hw_specs(struct etnaviv_gpu *gpu)
{
if (gpu->identity.minor_features0 &
chipMinorFeatures0_MORE_MINOR_FEATURES) {
- u32 specs[2];
+ u32 specs[4];
+ unsigned int streams;
specs[0] = gpu_read(gpu, VIVS_HI_CHIP_SPECS);
specs[1] = gpu_read(gpu, VIVS_HI_CHIP_SPECS_2);
-
- gpu->identity.stream_count =
- (specs[0] & VIVS_HI_CHIP_SPECS_STREAM_COUNT__MASK)
- >> VIVS_HI_CHIP_SPECS_STREAM_COUNT__SHIFT;
- gpu->identity.register_max =
- (specs[0] & VIVS_HI_CHIP_SPECS_REGISTER_MAX__MASK)
- >> VIVS_HI_CHIP_SPECS_REGISTER_MAX__SHIFT;
- gpu->identity.thread_count =
- (specs[0] & VIVS_HI_CHIP_SPECS_THREAD_COUNT__MASK)
- >> VIVS_HI_CHIP_SPECS_THREAD_COUNT__SHIFT;
- gpu->identity.vertex_cache_size =
- (specs[0] & VIVS_HI_CHIP_SPECS_VERTEX_CACHE_SIZE__MASK)
- >> VIVS_HI_CHIP_SPECS_VERTEX_CACHE_SIZE__SHIFT;
- gpu->identity.shader_core_count =
- (specs[0] & VIVS_HI_CHIP_SPECS_SHADER_CORE_COUNT__MASK)
- >> VIVS_HI_CHIP_SPECS_SHADER_CORE_COUNT__SHIFT;
- gpu->identity.pixel_pipes =
- (specs[0] & VIVS_HI_CHIP_SPECS_PIXEL_PIPES__MASK)
- >> VIVS_HI_CHIP_SPECS_PIXEL_PIPES__SHIFT;
+ specs[2] = gpu_read(gpu, VIVS_HI_CHIP_SPECS_3);
+ specs[3] = gpu_read(gpu, VIVS_HI_CHIP_SPECS_4);
+
+ gpu->identity.stream_count = etnaviv_field(specs[0],
+ VIVS_HI_CHIP_SPECS_STREAM_COUNT);
+ gpu->identity.register_max = etnaviv_field(specs[0],
+ VIVS_HI_CHIP_SPECS_REGISTER_MAX);
+ gpu->identity.thread_count = etnaviv_field(specs[0],
+ VIVS_HI_CHIP_SPECS_THREAD_COUNT);
+ gpu->identity.vertex_cache_size = etnaviv_field(specs[0],
+ VIVS_HI_CHIP_SPECS_VERTEX_CACHE_SIZE);
+ gpu->identity.shader_core_count = etnaviv_field(specs[0],
+ VIVS_HI_CHIP_SPECS_SHADER_CORE_COUNT);
+ gpu->identity.pixel_pipes = etnaviv_field(specs[0],
+ VIVS_HI_CHIP_SPECS_PIXEL_PIPES);
gpu->identity.vertex_output_buffer_size =
- (specs[0] & VIVS_HI_CHIP_SPECS_VERTEX_OUTPUT_BUFFER_SIZE__MASK)
- >> VIVS_HI_CHIP_SPECS_VERTEX_OUTPUT_BUFFER_SIZE__SHIFT;
-
- gpu->identity.buffer_size =
- (specs[1] & VIVS_HI_CHIP_SPECS_2_BUFFER_SIZE__MASK)
- >> VIVS_HI_CHIP_SPECS_2_BUFFER_SIZE__SHIFT;
- gpu->identity.instruction_count =
- (specs[1] & VIVS_HI_CHIP_SPECS_2_INSTRUCTION_COUNT__MASK)
- >> VIVS_HI_CHIP_SPECS_2_INSTRUCTION_COUNT__SHIFT;
- gpu->identity.num_constants =
- (specs[1] & VIVS_HI_CHIP_SPECS_2_NUM_CONSTANTS__MASK)
- >> VIVS_HI_CHIP_SPECS_2_NUM_CONSTANTS__SHIFT;
+ etnaviv_field(specs[0],
+ VIVS_HI_CHIP_SPECS_VERTEX_OUTPUT_BUFFER_SIZE);
+
+ gpu->identity.buffer_size = etnaviv_field(specs[1],
+ VIVS_HI_CHIP_SPECS_2_BUFFER_SIZE);
+ gpu->identity.instruction_count = etnaviv_field(specs[1],
+ VIVS_HI_CHIP_SPECS_2_INSTRUCTION_COUNT);
+ gpu->identity.num_constants = etnaviv_field(specs[1],
+ VIVS_HI_CHIP_SPECS_2_NUM_CONSTANTS);
+
+ gpu->identity.varyings_count = etnaviv_field(specs[2],
+ VIVS_HI_CHIP_SPECS_3_VARYINGS_COUNT);
+
+ /* This overrides the value from older register if non-zero */
+ streams = etnaviv_field(specs[3],
+ VIVS_HI_CHIP_SPECS_4_STREAM_COUNT);
+ if (streams)
+ gpu->identity.stream_count = streams;
}
/* Fill in the stream count if not specified */
@@ -173,7 +195,7 @@ 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 +203,10 @@ 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 +228,7 @@ 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 +241,8 @@ static void etnaviv_hw_specs(struct etnaviv_gpu *gpu)
switch (gpu->identity.instruction_count) {
case 0:
- if ((gpu->identity.model == 0x2000 &&
- gpu->identity.revision == 0x5108) ||
- gpu->identity.model == 0x880)
+ if (etnaviv_is_model_rev(gpu, GC2000, 0x5108) ||
+ gpu->identity.model == chipModel_GC880)
gpu->identity.instruction_count = 512;
else
gpu->identity.instruction_count = 256;
@@ -242,6 +263,30 @@ static void etnaviv_hw_specs(struct etnaviv_gpu *gpu)
if (gpu->identity.num_constants == 0)
gpu->identity.num_constants = 168;
+
+ if (gpu->identity.varyings_count == 0) {
+ if (gpu->identity.minor_features1 & chipMinorFeatures1_HALTI0)
+ gpu->identity.varyings_count = 12;
+ else
+ gpu->identity.varyings_count = 8;
+ }
+
+ /*
+ * For some cores, two varyings are consumed for position, so the
+ * maximum varying count needs to be reduced by one.
+ */
+ if (etnaviv_is_model_rev(gpu, GC5000, 0x5434) ||
+ etnaviv_is_model_rev(gpu, GC4000, 0x5222) ||
+ etnaviv_is_model_rev(gpu, GC4000, 0x5245) ||
+ etnaviv_is_model_rev(gpu, GC4000, 0x5208) ||
+ etnaviv_is_model_rev(gpu, GC3000, 0x5435) ||
+ etnaviv_is_model_rev(gpu, GC2200, 0x5244) ||
+ etnaviv_is_model_rev(gpu, GC2100, 0x5108) ||
+ etnaviv_is_model_rev(gpu, GC2000, 0x5108) ||
+ etnaviv_is_model_rev(gpu, GC1500, 0x5246) ||
+ etnaviv_is_model_rev(gpu, GC880, 0x5107) ||
+ etnaviv_is_model_rev(gpu, GC880, 0x5106))
+ gpu->identity.varyings_count -= 1;
}
static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
@@ -251,12 +296,10 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
chipIdentity = gpu_read(gpu, VIVS_HI_CHIP_IDENTITY);
/* 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.revision =
- (chipIdentity & VIVS_HI_CHIP_IDENTITY_REVISION__MASK)
- >> VIVS_HI_CHIP_IDENTITY_REVISION__SHIFT;
+ if (etnaviv_field(chipIdentity, VIVS_HI_CHIP_IDENTITY_FAMILY) == 0x01) {
+ gpu->identity.model = chipModel_GC500;
+ gpu->identity.revision = etnaviv_field(chipIdentity,
+ VIVS_HI_CHIP_IDENTITY_REVISION);
} else {
gpu->identity.model = gpu_read(gpu, VIVS_HI_CHIP_MODEL);
@@ -269,13 +312,12 @@ 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 &&
- gpu->identity.revision == 0x2201) {
+ 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);
@@ -295,11 +337,13 @@ 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
@@ -309,6 +353,8 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
gpu->identity.minor_features1 = 0;
gpu->identity.minor_features2 = 0;
gpu->identity.minor_features3 = 0;
+ gpu->identity.minor_features4 = 0;
+ gpu->identity.minor_features5 = 0;
} else
gpu->identity.minor_features0 =
gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_0);
@@ -321,6 +367,10 @@ static void etnaviv_hw_identify(struct etnaviv_gpu *gpu)
gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_2);
gpu->identity.minor_features3 =
gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_3);
+ gpu->identity.minor_features4 =
+ gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_4);
+ gpu->identity.minor_features5 =
+ gpu_read(gpu, VIVS_HI_CHIP_MINOR_FEATURE_5);
}
/* GC600 idle register reports zero bits where modules aren't present */
@@ -441,10 +491,9 @@ static void etnaviv_gpu_hw_init(struct etnaviv_gpu *gpu)
{
u16 prefetch;
- if (gpu->identity.model == chipModel_GC320 &&
- gpu_read(gpu, VIVS_HI_CHIP_TIME) != 0x2062400 &&
- (gpu->identity.revision == 0x5007 ||
- gpu->identity.revision == 0x5220)) {
+ if ((etnaviv_is_model_rev(gpu, GC320, 0x5007) ||
+ etnaviv_is_model_rev(gpu, GC320, 0x5220)) &&
+ gpu_read(gpu, VIVS_HI_CHIP_TIME) != 0x2062400) {
u32 mc_memory_debug;
mc_memory_debug = gpu_read(gpu, VIVS_MC_DEBUG_MEMORY) & ~0xff;
@@ -466,7 +515,7 @@ 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 (etnaviv_is_model_rev(gpu, GC2000, 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);
@@ -511,8 +560,16 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
if (gpu->identity.model == 0) {
dev_err(gpu->dev, "Unknown GPU model\n");
- pm_runtime_put_autosuspend(gpu->dev);
- return -ENXIO;
+ ret = -ENXIO;
+ goto fail;
+ }
+
+ /* Exclude VG cores with FE2.0 */
+ if (gpu->identity.features & chipFeatures_PIPE_VG &&
+ gpu->identity.features & chipFeatures_FE20) {
+ dev_info(gpu->dev, "Ignoring GPU with VG and FE2.0\n");
+ ret = -ENXIO;
+ goto fail;
}
ret = etnaviv_hw_reset(gpu);
@@ -539,10 +596,9 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
goto fail;
}
- /* TODO: we will leak here memory - fix it! */
-
gpu->mmu = etnaviv_iommu_new(gpu, iommu, version);
if (!gpu->mmu) {
+ iommu_domain_free(iommu);
ret = -ENOMEM;
goto fail;
}
@@ -552,7 +608,7 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
if (!gpu->buffer) {
ret = -ENOMEM;
dev_err(gpu->dev, "could not create command buffer\n");
- goto fail;
+ goto destroy_iommu;
}
if (gpu->buffer->paddr - gpu->memory_base > 0x80000000) {
ret = -EINVAL;
@@ -582,6 +638,9 @@ int etnaviv_gpu_init(struct etnaviv_gpu *gpu)
free_buffer:
etnaviv_gpu_cmdbuf_free(gpu->buffer);
gpu->buffer = NULL;
+destroy_iommu:
+ etnaviv_iommu_destroy(gpu->mmu);
+ gpu->mmu = NULL;
fail:
pm_runtime_mark_last_busy(gpu->dev);
pm_runtime_put_autosuspend(gpu->dev);
@@ -642,6 +701,10 @@ int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m)
gpu->identity.minor_features2);
seq_printf(m, "\t minor_features3: 0x%08x\n",
gpu->identity.minor_features3);
+ seq_printf(m, "\t minor_features4: 0x%08x\n",
+ gpu->identity.minor_features4);
+ seq_printf(m, "\t minor_features5: 0x%08x\n",
+ gpu->identity.minor_features5);
seq_puts(m, "\tspecs\n");
seq_printf(m, "\t stream_count: %d\n",
@@ -664,6 +727,8 @@ int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m)
gpu->identity.instruction_count);
seq_printf(m, "\t num_constants: %d\n",
gpu->identity.num_constants);
+ seq_printf(m, "\t varyings_count: %d\n",
+ gpu->identity.varyings_count);
seq_printf(m, "\taxi: 0x%08x\n", axi);
seq_printf(m, "\tidle: 0x%08x\n", idle);
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
index c75d50359ab0..f233ac4c7c1c 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
+++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h
@@ -46,6 +46,12 @@ struct etnaviv_chip_identity {
/* Supported minor feature 3 fields. */
u32 minor_features3;
+ /* Supported minor feature 4 fields. */
+ u32 minor_features4;
+
+ /* Supported minor feature 5 fields. */
+ u32 minor_features5;
+
/* Number of streams supported. */
u32 stream_count;
@@ -75,6 +81,9 @@ struct etnaviv_chip_identity {
/* Buffer size */
u32 buffer_size;
+
+ /* Number of varyings */
+ u8 varyings_count;
};
struct etnaviv_event {
diff --git a/drivers/gpu/drm/etnaviv/state_hi.xml.h b/drivers/gpu/drm/etnaviv/state_hi.xml.h
index 0064f2640396..6a7de5f1454a 100644
--- a/drivers/gpu/drm/etnaviv/state_hi.xml.h
+++ b/drivers/gpu/drm/etnaviv/state_hi.xml.h
@@ -8,8 +8,8 @@ http://0x04.net/cgit/index.cgi/rules-ng-ng
git clone git://0x04.net/rules-ng-ng
The rules-ng-ng source files this header was generated from are:
-- state_hi.xml ( 23420 bytes, from 2015-03-25 11:47:21)
-- common.xml ( 18437 bytes, from 2015-03-25 11:27:41)
+- state_hi.xml ( 24309 bytes, from 2015-12-12 09:02:53)
+- common.xml ( 18437 bytes, from 2015-12-12 09:02:53)
Copyright (C) 2015
*/
@@ -182,8 +182,25 @@ Copyright (C) 2015
#define VIVS_HI_CHIP_MINOR_FEATURE_3 0x00000088
+#define VIVS_HI_CHIP_SPECS_3 0x0000008c
+#define VIVS_HI_CHIP_SPECS_3_VARYINGS_COUNT__MASK 0x000001f0
+#define VIVS_HI_CHIP_SPECS_3_VARYINGS_COUNT__SHIFT 4
+#define VIVS_HI_CHIP_SPECS_3_VARYINGS_COUNT(x) (((x) << VIVS_HI_CHIP_SPECS_3_VARYINGS_COUNT__SHIFT) & VIVS_HI_CHIP_SPECS_3_VARYINGS_COUNT__MASK)
+#define VIVS_HI_CHIP_SPECS_3_GPU_CORE_COUNT__MASK 0x00000007
+#define VIVS_HI_CHIP_SPECS_3_GPU_CORE_COUNT__SHIFT 0
+#define VIVS_HI_CHIP_SPECS_3_GPU_CORE_COUNT(x) (((x) << VIVS_HI_CHIP_SPECS_3_GPU_CORE_COUNT__SHIFT) & VIVS_HI_CHIP_SPECS_3_GPU_CORE_COUNT__MASK)
+
#define VIVS_HI_CHIP_MINOR_FEATURE_4 0x00000094
+#define VIVS_HI_CHIP_SPECS_4 0x0000009c
+#define VIVS_HI_CHIP_SPECS_4_STREAM_COUNT__MASK 0x0001f000
+#define VIVS_HI_CHIP_SPECS_4_STREAM_COUNT__SHIFT 12
+#define VIVS_HI_CHIP_SPECS_4_STREAM_COUNT(x) (((x) << VIVS_HI_CHIP_SPECS_4_STREAM_COUNT__SHIFT) & VIVS_HI_CHIP_SPECS_4_STREAM_COUNT__MASK)
+
+#define VIVS_HI_CHIP_MINOR_FEATURE_5 0x000000a0
+
+#define VIVS_HI_CHIP_PRODUCT_ID 0x000000a8
+
#define VIVS_PM 0x00000000
#define VIVS_PM_POWER_CONTROLS 0x00000100
@@ -206,6 +223,11 @@ Copyright (C) 2015
#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_FE 0x00000001
#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_DE 0x00000002
#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_PE 0x00000004
+#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_SH 0x00000008
+#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_PA 0x00000010
+#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_SE 0x00000020
+#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_RA 0x00000040
+#define VIVS_PM_MODULE_STATUS_MODULE_CLOCK_GATED_TX 0x00000080
#define VIVS_PM_PULSE_EATER 0x0000010c
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.