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drm/etnaviv: add more minor features fields 

Newer GPU cores added yet more feature bits. Make room for them and
let userspace query them.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
This commit is contained in:
Lucas Stach 2018-01-22 15:56:11 +01:00
parent 059ad7316d
commit 0538aaf927
3 changed files with 48 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/gpu/drm/etnaviv/etnaviv_gpu.c
View File

@ -84,6 +84,30 @@ int etnaviv_gpu_get_param(struct etnaviv_gpu *gpu, u32 param, u64 *value)
*value = gpu->identity.minor_features5;
break;
case ETNAVIV_PARAM_GPU_FEATURES_7:
*value = gpu->identity.minor_features6;
break;
case ETNAVIV_PARAM_GPU_FEATURES_8:
*value = gpu->identity.minor_features7;
break;
case ETNAVIV_PARAM_GPU_FEATURES_9:
*value = gpu->identity.minor_features8;
break;
case ETNAVIV_PARAM_GPU_FEATURES_10:
*value = gpu->identity.minor_features9;
break;
case ETNAVIV_PARAM_GPU_FEATURES_11:
*value = gpu->identity.minor_features10;
break;
case ETNAVIV_PARAM_GPU_FEATURES_12:
*value = gpu->identity.minor_features11;
break;
case ETNAVIV_PARAM_GPU_STREAM_COUNT:
*value = gpu->identity.stream_count;
break;
@ -823,6 +847,18 @@ int etnaviv_gpu_debugfs(struct etnaviv_gpu *gpu, struct seq_file *m)
gpu->identity.minor_features4);
seq_printf(m, "\t minor_features5: 0x%08x\n",
gpu->identity.minor_features5);
seq_printf(m, "\t minor_features6: 0x%08x\n",
gpu->identity.minor_features6);
seq_printf(m, "\t minor_features7: 0x%08x\n",
gpu->identity.minor_features7);
seq_printf(m, "\t minor_features8: 0x%08x\n",
gpu->identity.minor_features8);
seq_printf(m, "\t minor_features9: 0x%08x\n",
gpu->identity.minor_features9);
seq_printf(m, "\t minor_features10: 0x%08x\n",
gpu->identity.minor_features10);
seq_printf(m, "\t minor_features11: 0x%08x\n",
gpu->identity.minor_features11);
seq_puts(m, "\tspecs\n");
seq_printf(m, "\t stream_count: %d\n",

16
drivers/gpu/drm/etnaviv/etnaviv_gpu.h
View File

@ -38,21 +38,17 @@ struct etnaviv_chip_identity {
/* Supported minor feature fields. */
u32 minor_features0;
/* Supported minor feature 1 fields. */
u32 minor_features1;
/* Supported minor feature 2 fields. */
u32 minor_features2;
/* Supported minor feature 3 fields. */
u32 minor_features3;
/* Supported minor feature 4 fields. */
u32 minor_features4;
/* Supported minor feature 5 fields. */
u32 minor_features5;
u32 minor_features6;
u32 minor_features7;
u32 minor_features8;
u32 minor_features9;
u32 minor_features10;
u32 minor_features11;
/* Number of streams supported. */
u32 stream_count;

6
include/uapi/drm/etnaviv_drm.h
View File

@ -55,6 +55,12 @@ struct drm_etnaviv_timespec {
#define ETNAVIV_PARAM_GPU_FEATURES_4 0x07
#define ETNAVIV_PARAM_GPU_FEATURES_5 0x08
#define ETNAVIV_PARAM_GPU_FEATURES_6 0x09
#define ETNAVIV_PARAM_GPU_FEATURES_7 0x0a
#define ETNAVIV_PARAM_GPU_FEATURES_8 0x0b
#define ETNAVIV_PARAM_GPU_FEATURES_9 0x0c
#define ETNAVIV_PARAM_GPU_FEATURES_10 0x0d
#define ETNAVIV_PARAM_GPU_FEATURES_11 0x0e
#define ETNAVIV_PARAM_GPU_FEATURES_12 0x0f
#define ETNAVIV_PARAM_GPU_STREAM_COUNT 0x10
#define ETNAVIV_PARAM_GPU_REGISTER_MAX 0x11