diff options
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 40 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.c | 31 | ||||
| -rw-r--r-- | drivers/gpu/drm/msm/adreno/adreno_gpu.h | 3 |
3 files changed, 39 insertions, 35 deletions
diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c index b7116cb9b41c..218c5b060398 100644 --- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c +++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c @@ -385,58 +385,26 @@ static const unsigned int a3xx_registers[] = { 0x2750, 0x2756, 0x2760, 0x2760, 0x300c, 0x300e, 0x301c, 0x301d, 0x302a, 0x302a, 0x302c, 0x302d, 0x3030, 0x3031, 0x3034, 0x3036, 0x303c, 0x303c, 0x305e, 0x305f, + ~0 /* sentinel */ }; #ifdef CONFIG_DEBUG_FS static void a3xx_show(struct msm_gpu *gpu, struct seq_file *m) { - int i; - - adreno_show(gpu, m); - gpu->funcs->pm_resume(gpu); - seq_printf(m, "status: %08x\n", gpu_read(gpu, REG_A3XX_RBBM_STATUS)); - - /* dump these out in a form that can be parsed by demsm: */ - seq_printf(m, "IO:region %s 00000000 00020000\n", gpu->name); - for (i = 0; i < ARRAY_SIZE(a3xx_registers); i += 2) { - uint32_t start = a3xx_registers[i]; - uint32_t end = a3xx_registers[i+1]; - uint32_t addr; - - for (addr = start; addr <= end; addr++) { - uint32_t val = gpu_read(gpu, addr); - seq_printf(m, "IO:R %08x %08x\n", addr<<2, val); - } - } - gpu->funcs->pm_suspend(gpu); + adreno_show(gpu, m); } #endif /* would be nice to not have to duplicate the _show() stuff with printk(): */ static void a3xx_dump(struct msm_gpu *gpu) { - int i; - - adreno_dump(gpu); printk("status: %08x\n", gpu_read(gpu, REG_A3XX_RBBM_STATUS)); - - /* dump these out in a form that can be parsed by demsm: */ - printk("IO:region %s 00000000 00020000\n", gpu->name); - for (i = 0; i < ARRAY_SIZE(a3xx_registers); i += 2) { - uint32_t start = a3xx_registers[i]; - uint32_t end = a3xx_registers[i+1]; - uint32_t addr; - - for (addr = start; addr <= end; addr++) { - uint32_t val = gpu_read(gpu, addr); - printk("IO:R %08x %08x\n", addr<<2, val); - } - } + adreno_dump(gpu); } static const struct adreno_gpu_funcs funcs = { @@ -494,6 +462,8 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev) gpu->perfcntrs = perfcntrs; gpu->num_perfcntrs = ARRAY_SIZE(perfcntrs); + adreno_gpu->registers = a3xx_registers; + ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs); if (ret) goto fail; diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.c b/drivers/gpu/drm/msm/adreno/adreno_gpu.c index d25f85cdcf90..6afa29167fee 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.c +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.c @@ -212,6 +212,7 @@ void adreno_idle(struct msm_gpu *gpu) void adreno_show(struct msm_gpu *gpu, struct seq_file *m) { struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + int i; seq_printf(m, "revision: %d (%d.%d.%d.%d)\n", adreno_gpu->info->revn, adreno_gpu->rev.core, @@ -223,6 +224,23 @@ void adreno_show(struct msm_gpu *gpu, struct seq_file *m) seq_printf(m, "rptr: %d\n", adreno_gpu->memptrs->rptr); seq_printf(m, "wptr: %d\n", adreno_gpu->memptrs->wptr); seq_printf(m, "rb wptr: %d\n", get_wptr(gpu->rb)); + + gpu->funcs->pm_resume(gpu); + + /* dump these out in a form that can be parsed by demsm: */ + seq_printf(m, "IO:region %s 00000000 00020000\n", gpu->name); + for (i = 0; adreno_gpu->registers[i] != ~0; i += 2) { + uint32_t start = adreno_gpu->registers[i]; + uint32_t end = adreno_gpu->registers[i+1]; + uint32_t addr; + + for (addr = start; addr <= end; addr++) { + uint32_t val = gpu_read(gpu, addr); + seq_printf(m, "IO:R %08x %08x\n", addr<<2, val); + } + } + + gpu->funcs->pm_suspend(gpu); } #endif @@ -230,6 +248,7 @@ void adreno_show(struct msm_gpu *gpu, struct seq_file *m) void adreno_dump(struct msm_gpu *gpu) { struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu); + int i; printk("revision: %d (%d.%d.%d.%d)\n", adreno_gpu->info->revn, adreno_gpu->rev.core, @@ -242,6 +261,18 @@ void adreno_dump(struct msm_gpu *gpu) printk("wptr: %d\n", adreno_gpu->memptrs->wptr); printk("rb wptr: %d\n", get_wptr(gpu->rb)); + /* dump these out in a form that can be parsed by demsm: */ + printk("IO:region %s 00000000 00020000\n", gpu->name); + for (i = 0; adreno_gpu->registers[i] != ~0; i += 2) { + uint32_t start = adreno_gpu->registers[i]; + uint32_t end = adreno_gpu->registers[i+1]; + uint32_t addr; + + for (addr = start; addr <= end; addr++) { + uint32_t val = gpu_read(gpu, addr); + printk("IO:R %08x %08x\n", addr<<2, val); + } + } } static uint32_t ring_freewords(struct msm_gpu *gpu) diff --git a/drivers/gpu/drm/msm/adreno/adreno_gpu.h b/drivers/gpu/drm/msm/adreno/adreno_gpu.h index 3664a0d98662..52f051579753 100644 --- a/drivers/gpu/drm/msm/adreno/adreno_gpu.h +++ b/drivers/gpu/drm/msm/adreno/adreno_gpu.h @@ -64,6 +64,9 @@ struct adreno_gpu { uint32_t revn; /* numeric revision name */ const struct adreno_gpu_funcs *funcs; + /* interesting register offsets to dump: */ + const unsigned int *registers; + /* firmware: */ const struct firmware *pm4, *pfp; |