diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_guc_log.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_guc_log.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c index 222c95f62156..cdff48920ee6 100644 --- a/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c +++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_log.c @@ -6,6 +6,8 @@ #include <linux/debugfs.h> #include <linux/string_helpers.h> +#include <drm/drm_managed.h> + #include "gt/intel_gt.h" #include "i915_drv.h" #include "i915_irq.h" @@ -18,7 +20,7 @@ #define GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE SZ_2M #define GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE SZ_16M #define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE SZ_1M -#elif defined(CONFIG_DRM_I915_DEBUG_GEM) +#elif IS_ENABLED(CONFIG_DRM_I915_DEBUG_GEM) #define GUC_LOG_DEFAULT_CRASH_BUFFER_SIZE SZ_1M #define GUC_LOG_DEFAULT_DEBUG_BUFFER_SIZE SZ_2M #define GUC_LOG_DEFAULT_CAPTURE_BUFFER_SIZE SZ_1M @@ -220,8 +222,7 @@ static int guc_action_control_log(struct intel_guc *guc, bool enable, */ static int subbuf_start_callback(struct rchan_buf *buf, void *subbuf, - void *prev_subbuf, - size_t prev_padding) + void *prev_subbuf) { /* * Use no-overwrite mode by default, where relay will stop accepting @@ -512,7 +513,11 @@ static void guc_log_relay_unmap(struct intel_guc_log *log) void intel_guc_log_init_early(struct intel_guc_log *log) { - mutex_init(&log->relay.lock); + struct intel_guc *guc = log_to_guc(log); + struct drm_i915_private *i915 = guc_to_i915(guc); + + drmm_mutex_init(&i915->drm, &log->relay.lock); + drmm_mutex_init(&i915->drm, &log->guc_lock); INIT_WORK(&log->relay.flush_work, copy_debug_logs_work); log->relay.started = false; } @@ -678,7 +683,7 @@ int intel_guc_log_set_level(struct intel_guc_log *log, u32 level) if (level < GUC_LOG_LEVEL_DISABLED || level > GUC_LOG_LEVEL_MAX) return -EINVAL; - mutex_lock(&i915->drm.struct_mutex); + mutex_lock(&log->guc_lock); if (log->level == level) goto out_unlock; @@ -696,7 +701,7 @@ int intel_guc_log_set_level(struct intel_guc_log *log, u32 level) log->level = level; out_unlock: - mutex_unlock(&i915->drm.struct_mutex); + mutex_unlock(&log->guc_lock); return ret; } |