Merge remote branch 'nouveau/drm-nouveau-next' of /ssd/git/drm-nouveau-next into drm-core-next

* 'nouveau/drm-nouveau-next' of /ssd/git/drm-nouveau-next: (55 commits)
  drm/nouveau: make cursor_set implementation consistent with other drivers
  drm/nva3/clk: better pll calculation when no fractional fb div available
  drm/nouveau/pm: translate ramcfg strap through ram restrict table
  drm/nva3/pm: allow use of divisor 16
  drm/nvc0/pm: parse clock for pll 0x0a (0x137020) from perf table
  drm/nvc0/pm: correct core/mem/shader perflvl parsing
  drm/nouveau/pm: remove memtiming support check when assigning to perflvl
  drm/nva3: support for memory timing map table
  drm/nouveau: Associate memtimings with performance levels on cards <= nv98
  drm/nva3/pm: initial pass at set_clock() hook
  drm/nvc0/gr: calculate some more of our magic numbers
  drm/nv50: respect LVDS link count from EDID on SPWG panels
  drm/nouveau: recognise DCB connector type 0x41 as LVDS
  drm/nouveau: fix uninitialised variable warning
  drm/nouveau: Fix a crash at card takedown for NV40 and older cards
  drm/nouveau: Free nv04 instmem ramin heap at card takedown
  drm/nva3: somewhat improve clock reporting
  drm/nouveau: pull refclk from vbios on limits 0x40 boards
  drm/nv40/gr: oops, fix random bits getting set in engine obj
  drm/nv50: improve nv50_pm_get_clock()
  ...

1 files changed, 13 insertions, 8 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.c b/drivers/gpu/drm/nouveau/nouveau_pm.c
index 4399e2f34db..da8d994d5e8 100644
--- a/drivers/gpu/drm/nouveau/nouveau_pm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_pm.c
@@ -156,7 +156,7 @@ nouveau_pm_perflvl_get(struct drm_device *dev, struct nouveau_pm_level *perflvl)
 static void
 nouveau_pm_perflvl_info(struct nouveau_pm_level *perflvl, char *ptr, int len)
 {
-	char c[16], s[16], v[16], f[16];
+	char c[16], s[16], v[16], f[16], t[16];
 
 	c[0] = '\0';
 	if (perflvl->core)
@@ -174,8 +174,12 @@ nouveau_pm_perflvl_info(struct nouveau_pm_level *perflvl, char *ptr, int len)
 	if (perflvl->fanspeed)
 		snprintf(f, sizeof(f), " fanspeed %d%%", perflvl->fanspeed);
 
-	snprintf(ptr, len, "memory %dMHz%s%s%s%s\n", perflvl->memory / 1000,
-		 c, s, v, f);
+	t[0] = '\0';
+	if (perflvl->timing)
+		snprintf(t, sizeof(t), " timing %d", perflvl->timing->id);
+
+	snprintf(ptr, len, "memory %dMHz%s%s%s%s%s\n", perflvl->memory / 1000,
+		 c, s, v, f, t);
 }
 
 static ssize_t
@@ -449,7 +453,7 @@ nouveau_hwmon_fini(struct drm_device *dev)
 #endif
 }
 
-#ifdef CONFIG_ACPI
+#if defined(CONFIG_ACPI) && defined(CONFIG_POWER_SUPPLY)
 static int
 nouveau_pm_acpi_event(struct notifier_block *nb, unsigned long val, void *data)
 {
@@ -476,10 +480,10 @@ nouveau_pm_init(struct drm_device *dev)
 	char info[256];
 	int ret, i;
 
+	nouveau_mem_timing_init(dev);
 	nouveau_volt_init(dev);
 	nouveau_perf_init(dev);
 	nouveau_temp_init(dev);
-	nouveau_mem_timing_init(dev);
 
 	NV_INFO(dev, "%d available performance level(s)\n", pm->nr_perflvl);
 	for (i = 0; i < pm->nr_perflvl; i++) {
@@ -490,6 +494,7 @@ nouveau_pm_init(struct drm_device *dev)
 	/* determine current ("boot") performance level */
 	ret = nouveau_pm_perflvl_get(dev, &pm->boot);
 	if (ret == 0) {
+		strncpy(pm->boot.name, "boot", 4);
 		pm->cur = &pm->boot;
 
 		nouveau_pm_perflvl_info(&pm->boot, info, sizeof(info));
@@ -507,7 +512,7 @@ nouveau_pm_init(struct drm_device *dev)
 
 	nouveau_sysfs_init(dev);
 	nouveau_hwmon_init(dev);
-#ifdef CONFIG_ACPI
+#if defined(CONFIG_ACPI) && defined(CONFIG_POWER_SUPPLY)
 	pm->acpi_nb.notifier_call = nouveau_pm_acpi_event;
 	register_acpi_notifier(&pm->acpi_nb);
 #endif
@@ -524,12 +529,12 @@ nouveau_pm_fini(struct drm_device *dev)
 	if (pm->cur != &pm->boot)
 		nouveau_pm_perflvl_set(dev, &pm->boot);
 
-	nouveau_mem_timing_fini(dev);
 	nouveau_temp_fini(dev);
 	nouveau_perf_fini(dev);
 	nouveau_volt_fini(dev);
+	nouveau_mem_timing_fini(dev);
 
-#ifdef CONFIG_ACPI
+#if defined(CONFIG_ACPI) && defined(CONFIG_POWER_SUPPLY)
 	unregister_acpi_notifier(&pm->acpi_nb);
 #endif
 	nouveau_hwmon_fini(dev);