X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fi915_debugfs.c;h=991abff94e1e6116b2d162e5af0138de0b67f3ea;hb=b2c88f5b1dea77b57759387728917a124eb1c098;hp=a6f4cb5af18529308096b827bd50b68b94181f79;hpb=a60d4b9874dc62cf0fd0d42b247baaaef75d30f8;p=deliverable%2Flinux.git diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index a6f4cb5af185..991abff94e1e 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -27,6 +27,8 @@ */ #include +#include +#include #include #include #include @@ -38,9 +40,6 @@ #include #include "i915_drv.h" -#define DRM_I915_RING_DEBUG 1 - - #if defined(CONFIG_DEBUG_FS) enum { @@ -145,6 +144,13 @@ describe_obj(struct seq_file *m, struct drm_i915_gem_object *obj) seq_printf(m, " (%s)", obj->ring->name); } +static void describe_ctx(struct seq_file *m, struct i915_hw_context *ctx) +{ + seq_putc(m, ctx->is_initialized ? 'I' : 'i'); + seq_putc(m, ctx->remap_slice ? 'R' : 'r'); + seq_putc(m, ' '); +} + static int i915_gem_object_list_info(struct seq_file *m, void *data) { struct drm_info_node *node = (struct drm_info_node *) m->private; @@ -843,6 +849,8 @@ static int i915_cur_delayinfo(struct seq_file *m, void *unused) drm_i915_private_t *dev_priv = dev->dev_private; int ret; + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + if (IS_GEN5(dev)) { u16 rgvswctl = I915_READ16(MEMSWCTL); u16 rgvstat = I915_READ16(MEMSTAT_ILK); @@ -1321,6 +1329,8 @@ static int i915_ring_freq_table(struct seq_file *m, void *unused) return 0; } + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); if (ret) return ret; @@ -1395,12 +1405,12 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) { struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_device *dev = node->minor->dev; - drm_i915_private_t *dev_priv = dev->dev_private; - struct intel_fbdev *ifbdev; + struct intel_fbdev *ifbdev = NULL; struct intel_framebuffer *fb; - int ret; - ret = mutex_lock_interruptible(&dev->mode_config.mutex); +#ifdef CONFIG_DRM_I915_FBDEV + struct drm_i915_private *dev_priv = dev->dev_private; + int ret = mutex_lock_interruptible(&dev->mode_config.mutex); if (ret) return ret; @@ -1416,6 +1426,7 @@ static int i915_gem_framebuffer_info(struct seq_file *m, void *data) describe_obj(m, fb->obj); seq_putc(m, '\n'); mutex_unlock(&dev->mode_config.mutex); +#endif mutex_lock(&dev->mode_config.fb_lock); list_for_each_entry(fb, &dev->mode_config.fb_list, base.head) { @@ -1442,6 +1453,7 @@ static int i915_context_status(struct seq_file *m, void *unused) struct drm_device *dev = node->minor->dev; drm_i915_private_t *dev_priv = dev->dev_private; struct intel_ring_buffer *ring; + struct i915_hw_context *ctx; int ret, i; ret = mutex_lock_interruptible(&dev->mode_config.mutex); @@ -1460,12 +1472,15 @@ static int i915_context_status(struct seq_file *m, void *unused) seq_putc(m, '\n'); } - for_each_ring(ring, dev_priv, i) { - if (ring->default_context) { - seq_printf(m, "HW default context %s ring ", ring->name); - describe_obj(m, ring->default_context->obj); - seq_putc(m, '\n'); - } + list_for_each_entry(ctx, &dev_priv->context_list, link) { + seq_puts(m, "HW context "); + describe_ctx(m, ctx); + for_each_ring(ring, dev_priv, i) + if (ring->default_context == ctx) + seq_printf(m, "(default context %s) ", ring->name); + + describe_obj(m, ctx->obj); + seq_putc(m, '\n'); } mutex_unlock(&dev->mode_config.mutex); @@ -1610,27 +1625,27 @@ static int i915_dpio_info(struct seq_file *m, void *data) seq_printf(m, "DPIO_CTL: 0x%08x\n", I915_READ(DPIO_CTL)); seq_printf(m, "DPIO_DIV_A: 0x%08x\n", - vlv_dpio_read(dev_priv, _DPIO_DIV_A)); + vlv_dpio_read(dev_priv, PIPE_A, _DPIO_DIV_A)); seq_printf(m, "DPIO_DIV_B: 0x%08x\n", - vlv_dpio_read(dev_priv, _DPIO_DIV_B)); + vlv_dpio_read(dev_priv, PIPE_A, _DPIO_DIV_B)); seq_printf(m, "DPIO_REFSFR_A: 0x%08x\n", - vlv_dpio_read(dev_priv, _DPIO_REFSFR_A)); + vlv_dpio_read(dev_priv, PIPE_A, _DPIO_REFSFR_A)); seq_printf(m, "DPIO_REFSFR_B: 0x%08x\n", - vlv_dpio_read(dev_priv, _DPIO_REFSFR_B)); + vlv_dpio_read(dev_priv, PIPE_A, _DPIO_REFSFR_B)); seq_printf(m, "DPIO_CORE_CLK_A: 0x%08x\n", - vlv_dpio_read(dev_priv, _DPIO_CORE_CLK_A)); + vlv_dpio_read(dev_priv, PIPE_A, _DPIO_CORE_CLK_A)); seq_printf(m, "DPIO_CORE_CLK_B: 0x%08x\n", - vlv_dpio_read(dev_priv, _DPIO_CORE_CLK_B)); + vlv_dpio_read(dev_priv, PIPE_A, _DPIO_CORE_CLK_B)); seq_printf(m, "DPIO_LPF_COEFF_A: 0x%08x\n", - vlv_dpio_read(dev_priv, _DPIO_LPF_COEFF_A)); + vlv_dpio_read(dev_priv, PIPE_A, _DPIO_LPF_COEFF_A)); seq_printf(m, "DPIO_LPF_COEFF_B: 0x%08x\n", - vlv_dpio_read(dev_priv, _DPIO_LPF_COEFF_B)); + vlv_dpio_read(dev_priv, PIPE_A, _DPIO_LPF_COEFF_B)); seq_printf(m, "DPIO_FASTCLK_DISABLE: 0x%08x\n", - vlv_dpio_read(dev_priv, DPIO_FASTCLK_DISABLE)); + vlv_dpio_read(dev_priv, PIPE_A, DPIO_FASTCLK_DISABLE)); mutex_unlock(&dev_priv->dpio_lock); @@ -1655,126 +1670,20 @@ static int i915_edp_psr_status(struct seq_file *m, void *data) struct drm_info_node *node = m->private; struct drm_device *dev = node->minor->dev; struct drm_i915_private *dev_priv = dev->dev_private; - u32 psrstat, psrperf; - - if (!IS_HASWELL(dev)) { - seq_puts(m, "PSR not supported on this platform\n"); - } else if (IS_HASWELL(dev) && I915_READ(EDP_PSR_CTL) & EDP_PSR_ENABLE) { - seq_puts(m, "PSR enabled\n"); - } else { - seq_puts(m, "PSR disabled: "); - switch (dev_priv->no_psr_reason) { - case PSR_NO_SOURCE: - seq_puts(m, "not supported on this platform"); - break; - case PSR_NO_SINK: - seq_puts(m, "not supported by panel"); - break; - case PSR_MODULE_PARAM: - seq_puts(m, "disabled by flag"); - break; - case PSR_CRTC_NOT_ACTIVE: - seq_puts(m, "crtc not active"); - break; - case PSR_PWR_WELL_ENABLED: - seq_puts(m, "power well enabled"); - break; - case PSR_NOT_TILED: - seq_puts(m, "not tiled"); - break; - case PSR_SPRITE_ENABLED: - seq_puts(m, "sprite enabled"); - break; - case PSR_S3D_ENABLED: - seq_puts(m, "stereo 3d enabled"); - break; - case PSR_INTERLACED_ENABLED: - seq_puts(m, "interlaced enabled"); - break; - case PSR_HSW_NOT_DDIA: - seq_puts(m, "HSW ties PSR to DDI A (eDP)"); - break; - default: - seq_puts(m, "unknown reason"); - } - seq_puts(m, "\n"); - return 0; - } - - psrstat = I915_READ(EDP_PSR_STATUS_CTL); - - seq_puts(m, "PSR Current State: "); - switch (psrstat & EDP_PSR_STATUS_STATE_MASK) { - case EDP_PSR_STATUS_STATE_IDLE: - seq_puts(m, "Reset state\n"); - break; - case EDP_PSR_STATUS_STATE_SRDONACK: - seq_puts(m, "Wait for TG/Stream to send on frame of data after SRD conditions are met\n"); - break; - case EDP_PSR_STATUS_STATE_SRDENT: - seq_puts(m, "SRD entry\n"); - break; - case EDP_PSR_STATUS_STATE_BUFOFF: - seq_puts(m, "Wait for buffer turn off\n"); - break; - case EDP_PSR_STATUS_STATE_BUFON: - seq_puts(m, "Wait for buffer turn on\n"); - break; - case EDP_PSR_STATUS_STATE_AUXACK: - seq_puts(m, "Wait for AUX to acknowledge on SRD exit\n"); - break; - case EDP_PSR_STATUS_STATE_SRDOFFACK: - seq_puts(m, "Wait for TG/Stream to acknowledge the SRD VDM exit\n"); - break; - default: - seq_puts(m, "Unknown\n"); - break; - } - - seq_puts(m, "Link Status: "); - switch (psrstat & EDP_PSR_STATUS_LINK_MASK) { - case EDP_PSR_STATUS_LINK_FULL_OFF: - seq_puts(m, "Link is fully off\n"); - break; - case EDP_PSR_STATUS_LINK_FULL_ON: - seq_puts(m, "Link is fully on\n"); - break; - case EDP_PSR_STATUS_LINK_STANDBY: - seq_puts(m, "Link is in standby\n"); - break; - default: - seq_puts(m, "Unknown\n"); - break; - } - - seq_printf(m, "PSR Entry Count: %u\n", - psrstat >> EDP_PSR_STATUS_COUNT_SHIFT & - EDP_PSR_STATUS_COUNT_MASK); - - seq_printf(m, "Max Sleep Timer Counter: %u\n", - psrstat >> EDP_PSR_STATUS_MAX_SLEEP_TIMER_SHIFT & - EDP_PSR_STATUS_MAX_SLEEP_TIMER_MASK); - - seq_printf(m, "Had AUX error: %s\n", - yesno(psrstat & EDP_PSR_STATUS_AUX_ERROR)); - - seq_printf(m, "Sending AUX: %s\n", - yesno(psrstat & EDP_PSR_STATUS_AUX_SENDING)); + u32 psrperf = 0; + bool enabled = false; - seq_printf(m, "Sending Idle: %s\n", - yesno(psrstat & EDP_PSR_STATUS_SENDING_IDLE)); + seq_printf(m, "Sink_Support: %s\n", yesno(dev_priv->psr.sink_support)); + seq_printf(m, "Source_OK: %s\n", yesno(dev_priv->psr.source_ok)); - seq_printf(m, "Sending TP2 TP3: %s\n", - yesno(psrstat & EDP_PSR_STATUS_SENDING_TP2_TP3)); + enabled = HAS_PSR(dev) && + I915_READ(EDP_PSR_CTL(dev)) & EDP_PSR_ENABLE; + seq_printf(m, "Enabled: %s\n", yesno(enabled)); - seq_printf(m, "Sending TP1: %s\n", - yesno(psrstat & EDP_PSR_STATUS_SENDING_TP1)); - - seq_printf(m, "Idle Count: %u\n", - psrstat & EDP_PSR_STATUS_IDLE_MASK); - - psrperf = (I915_READ(EDP_PSR_PERF_CNT)) & EDP_PSR_PERF_CNT_MASK; - seq_printf(m, "Performance Counter: %u\n", psrperf); + if (HAS_PSR(dev)) + psrperf = I915_READ(EDP_PSR_PERF_CNT(dev)) & + EDP_PSR_PERF_CNT_MASK; + seq_printf(m, "Performance_Counter: %u\n", psrperf); return 0; } @@ -1825,6 +1734,250 @@ static int i915_pc8_status(struct seq_file *m, void *unused) return 0; } +static int i915_pipe_crc(struct seq_file *m, void *data) +{ + struct drm_info_node *node = (struct drm_info_node *) m->private; + struct drm_device *dev = node->minor->dev; + struct drm_i915_private *dev_priv = dev->dev_private; + enum pipe pipe = (enum pipe)node->info_ent->data; + struct intel_pipe_crc *pipe_crc = &dev_priv->pipe_crc[pipe]; + int head, tail; + + if (dev_priv->pipe_crc[pipe].source == INTEL_PIPE_CRC_SOURCE_NONE) { + seq_puts(m, "none\n"); + return 0; + } + + seq_puts(m, " timestamp CRC1 CRC2 CRC3 CRC4 CRC5\n"); + head = atomic_read(&pipe_crc->head); + tail = atomic_read(&pipe_crc->tail); + + while (CIRC_CNT(head, tail, INTEL_PIPE_CRC_ENTRIES_NR) >= 1) { + struct intel_pipe_crc_entry *entry = &pipe_crc->entries[tail]; + + seq_printf(m, "%12u %8x %8x %8x %8x %8x\n", entry->timestamp, + entry->crc[0], entry->crc[1], entry->crc[2], + entry->crc[3], entry->crc[4]); + + BUILD_BUG_ON_NOT_POWER_OF_2(INTEL_PIPE_CRC_ENTRIES_NR); + tail = (tail + 1) & (INTEL_PIPE_CRC_ENTRIES_NR - 1); + atomic_set(&pipe_crc->tail, tail); + } + + return 0; +} + +static const char *pipe_crc_sources[] = { + "none", + "plane1", + "plane2", + "pf", +}; + +static const char *pipe_crc_source_name(enum intel_pipe_crc_source source) +{ + BUILD_BUG_ON(ARRAY_SIZE(pipe_crc_sources) != INTEL_PIPE_CRC_SOURCE_MAX); + return pipe_crc_sources[source]; +} + +static int pipe_crc_ctl_show(struct seq_file *m, void *data) +{ + struct drm_device *dev = m->private; + struct drm_i915_private *dev_priv = dev->dev_private; + int i; + + for (i = 0; i < I915_MAX_PIPES; i++) + seq_printf(m, "%c %s\n", pipe_name(i), + pipe_crc_source_name(dev_priv->pipe_crc[i].source)); + + return 0; +} + +static int pipe_crc_ctl_open(struct inode *inode, struct file *file) +{ + struct drm_device *dev = inode->i_private; + + return single_open(file, pipe_crc_ctl_show, dev); +} + +static int pipe_crc_set_source(struct drm_device *dev, enum pipe pipe, + enum intel_pipe_crc_source source) +{ + struct drm_i915_private *dev_priv = dev->dev_private; + u32 val; + + + return -ENODEV; + + if (!IS_IVYBRIDGE(dev)) + return -ENODEV; + + dev_priv->pipe_crc[pipe].source = source; + + switch (source) { + case INTEL_PIPE_CRC_SOURCE_PLANE1: + val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_PRIMARY_IVB; + break; + case INTEL_PIPE_CRC_SOURCE_PLANE2: + val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_SPRITE_IVB; + break; + case INTEL_PIPE_CRC_SOURCE_PF: + val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_PF_IVB; + break; + case INTEL_PIPE_CRC_SOURCE_NONE: + default: + val = 0; + break; + } + + I915_WRITE(PIPE_CRC_CTL(pipe), val); + POSTING_READ(PIPE_CRC_CTL(pipe)); + + return 0; +} + +/* + * Parse pipe CRC command strings: + * command: wsp* pipe wsp+ source wsp* + * pipe: (A | B | C) + * source: (none | plane1 | plane2 | pf) + * wsp: (#0x20 | #0x9 | #0xA)+ + * + * eg.: + * "A plane1" -> Start CRC computations on plane1 of pipe A + * "A none" -> Stop CRC + */ +static int pipe_crc_ctl_tokenize(char *buf, char *words[], int max_words) +{ + int n_words = 0; + + while (*buf) { + char *end; + + /* skip leading white space */ + buf = skip_spaces(buf); + if (!*buf) + break; /* end of buffer */ + + /* find end of word */ + for (end = buf; *end && !isspace(*end); end++) + ; + + if (n_words == max_words) { + DRM_DEBUG_DRIVER("too many words, allowed <= %d\n", + max_words); + return -EINVAL; /* ran out of words[] before bytes */ + } + + if (*end) + *end++ = '\0'; + words[n_words++] = buf; + buf = end; + } + + return n_words; +} + +static int pipe_crc_ctl_parse_pipe(const char *buf, enum pipe *pipe) +{ + const char name = buf[0]; + + if (name < 'A' || name >= pipe_name(I915_MAX_PIPES)) + return -EINVAL; + + *pipe = name - 'A'; + + return 0; +} + +static int +pipe_crc_ctl_parse_source(const char *buf, enum intel_pipe_crc_source *source) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(pipe_crc_sources); i++) + if (!strcmp(buf, pipe_crc_sources[i])) { + *source = i; + return 0; + } + + return -EINVAL; +} + +static int pipe_crc_ctl_parse(struct drm_device *dev, char *buf, size_t len) +{ +#define MAX_WORDS 2 + int n_words; + char *words[MAX_WORDS]; + enum pipe pipe; + enum intel_pipe_crc_source source; + + n_words = pipe_crc_ctl_tokenize(buf, words, MAX_WORDS); + if (n_words != 2) { + DRM_DEBUG_DRIVER("tokenize failed, a command is 2 words\n"); + return -EINVAL; + } + + if (pipe_crc_ctl_parse_pipe(words[0], &pipe) < 0) { + DRM_DEBUG_DRIVER("unknown pipe %s\n", words[0]); + return -EINVAL; + } + + if (pipe_crc_ctl_parse_source(words[1], &source) < 0) { + DRM_DEBUG_DRIVER("unknown source %s\n", words[1]); + return -EINVAL; + } + + return pipe_crc_set_source(dev, pipe, source); +} + +static ssize_t pipe_crc_ctl_write(struct file *file, const char __user *ubuf, + size_t len, loff_t *offp) +{ + struct seq_file *m = file->private_data; + struct drm_device *dev = m->private; + char *tmpbuf; + int ret; + + if (len == 0) + return 0; + + if (len > PAGE_SIZE - 1) { + DRM_DEBUG_DRIVER("expected <%lu bytes into pipe crc control\n", + PAGE_SIZE); + return -E2BIG; + } + + tmpbuf = kmalloc(len + 1, GFP_KERNEL); + if (!tmpbuf) + return -ENOMEM; + + if (copy_from_user(tmpbuf, ubuf, len)) { + ret = -EFAULT; + goto out; + } + tmpbuf[len] = '\0'; + + ret = pipe_crc_ctl_parse(dev, tmpbuf, len); + +out: + kfree(tmpbuf); + if (ret < 0) + return ret; + + *offp += len; + return len; +} + +static const struct file_operations i915_pipe_crc_ctl_fops = { + .owner = THIS_MODULE, + .open = pipe_crc_ctl_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, + .write = pipe_crc_ctl_write +}; + static int i915_wedged_get(void *data, u64 *val) { @@ -1885,6 +2038,72 @@ DEFINE_SIMPLE_ATTRIBUTE(i915_ring_stop_fops, i915_ring_stop_get, i915_ring_stop_set, "0x%08llx\n"); +static int +i915_ring_missed_irq_get(void *data, u64 *val) +{ + struct drm_device *dev = data; + struct drm_i915_private *dev_priv = dev->dev_private; + + *val = dev_priv->gpu_error.missed_irq_rings; + return 0; +} + +static int +i915_ring_missed_irq_set(void *data, u64 val) +{ + struct drm_device *dev = data; + struct drm_i915_private *dev_priv = dev->dev_private; + int ret; + + /* Lock against concurrent debugfs callers */ + ret = mutex_lock_interruptible(&dev->struct_mutex); + if (ret) + return ret; + dev_priv->gpu_error.missed_irq_rings = val; + mutex_unlock(&dev->struct_mutex); + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(i915_ring_missed_irq_fops, + i915_ring_missed_irq_get, i915_ring_missed_irq_set, + "0x%08llx\n"); + +static int +i915_ring_test_irq_get(void *data, u64 *val) +{ + struct drm_device *dev = data; + struct drm_i915_private *dev_priv = dev->dev_private; + + *val = dev_priv->gpu_error.test_irq_rings; + + return 0; +} + +static int +i915_ring_test_irq_set(void *data, u64 val) +{ + struct drm_device *dev = data; + struct drm_i915_private *dev_priv = dev->dev_private; + int ret; + + DRM_DEBUG_DRIVER("Masking interrupts on rings 0x%08llx\n", val); + + /* Lock against concurrent debugfs callers */ + ret = mutex_lock_interruptible(&dev->struct_mutex); + if (ret) + return ret; + + dev_priv->gpu_error.test_irq_rings = val; + mutex_unlock(&dev->struct_mutex); + + return 0; +} + +DEFINE_SIMPLE_ATTRIBUTE(i915_ring_test_irq_fops, + i915_ring_test_irq_get, i915_ring_test_irq_set, + "0x%08llx\n"); + #define DROP_UNBOUND 0x1 #define DROP_BOUND 0x2 #define DROP_RETIRE 0x4 @@ -1972,6 +2191,8 @@ i915_max_freq_get(void *data, u64 *val) if (!(IS_GEN6(dev) || IS_GEN7(dev))) return -ENODEV; + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); if (ret) return ret; @@ -1996,6 +2217,8 @@ i915_max_freq_set(void *data, u64 val) if (!(IS_GEN6(dev) || IS_GEN7(dev))) return -ENODEV; + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + DRM_DEBUG_DRIVER("Manually setting max freq to %llu\n", val); ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); @@ -2034,6 +2257,8 @@ i915_min_freq_get(void *data, u64 *val) if (!(IS_GEN6(dev) || IS_GEN7(dev))) return -ENODEV; + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); if (ret) return ret; @@ -2058,6 +2283,8 @@ i915_min_freq_set(void *data, u64 val) if (!(IS_GEN6(dev) || IS_GEN7(dev))) return -ENODEV; + flush_delayed_work(&dev_priv->rps.delayed_resume_work); + DRM_DEBUG_DRIVER("Manually setting min freq to %llu\n", val); ret = mutex_lock_interruptible(&dev_priv->rps.hw_lock); @@ -2145,7 +2372,7 @@ drm_add_fake_info_node(struct drm_minor *minor, { struct drm_info_node *node; - node = kmalloc(sizeof(struct drm_info_node), GFP_KERNEL); + node = kmalloc(sizeof(*node), GFP_KERNEL); if (node == NULL) { debugfs_remove(ent); return -ENOMEM; @@ -2266,6 +2493,9 @@ static struct drm_info_list i915_debugfs_list[] = { {"i915_edp_psr_status", i915_edp_psr_status, 0}, {"i915_energy_uJ", i915_energy_uJ, 0}, {"i915_pc8_status", i915_pc8_status, 0}, + {"i915_pipe_A_crc", i915_pipe_crc, 0, (void *)PIPE_A}, + {"i915_pipe_B_crc", i915_pipe_crc, 0, (void *)PIPE_B}, + {"i915_pipe_C_crc", i915_pipe_crc, 0, (void *)PIPE_C}, }; #define I915_DEBUGFS_ENTRIES ARRAY_SIZE(i915_debugfs_list) @@ -2278,9 +2508,12 @@ static struct i915_debugfs_files { {"i915_min_freq", &i915_min_freq_fops}, {"i915_cache_sharing", &i915_cache_sharing_fops}, {"i915_ring_stop", &i915_ring_stop_fops}, + {"i915_ring_missed_irq", &i915_ring_missed_irq_fops}, + {"i915_ring_test_irq", &i915_ring_test_irq_fops}, {"i915_gem_drop_caches", &i915_drop_caches_fops}, {"i915_error_state", &i915_error_state_fops}, {"i915_next_seqno", &i915_next_seqno_fops}, + {"i915_pipe_crc_ctl", &i915_pipe_crc_ctl_fops}, }; int i915_debugfs_init(struct drm_minor *minor)