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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-14 10:30:09 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-01-14 10:30:09 -0800 |
commit | 891cc2283216bf76f387546f0e220caf8ce9fbf9 (patch) | |
tree | b9ff8012a509fedf74834cee23adf9e0b3d8e5ad /drivers/gpu | |
parent | d73b388459b1ee2e80f8ff9c1916d75640d7d920 (diff) | |
parent | 22ab70d3262ddb6e69b3c246a34e2967ba5eb1e8 (diff) | |
download | blackbird-op-linux-891cc2283216bf76f387546f0e220caf8ce9fbf9.tar.gz blackbird-op-linux-891cc2283216bf76f387546f0e220caf8ce9fbf9.zip |
Merge branch 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel
* 'drm-intel-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel:
drm/i915/lvds: Add AOpen i915GMm-HFS to the list of false-positive LVDS
agp/intel: Fix device names of i845 and 845G
drm/i915: Disable GPU semaphores on SandyBridge mobile
drm/i915/execbuffer: Clear domains before beginning reloc processing
drm/i915/execbuffer: Reorder relocations to match new object order
drm/i915: Fix error handler to capture the first batch after the seqno
drm/i915: Add a module option to override the use of SSC
drm/i915/panel: The backlight is enabled if the current value is non-zero
drm/i915/debugfs: Correct format after changing type of err object 'size'
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.c | 3 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 25 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_bios.c | 17 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 17 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_lvds.c | 8 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/intel_panel.c | 2 |
9 files changed, 46 insertions, 31 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 19a3d58044dd..3601466c5502 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -703,7 +703,7 @@ static void print_error_buffers(struct seq_file *m, seq_printf(m, "%s [%d]:\n", name, count); while (count--) { - seq_printf(m, " %08x %8zd %04x %04x %08x%s%s%s%s%s%s", + seq_printf(m, " %08x %8u %04x %04x %08x%s%s%s%s%s%s", err->gtt_offset, err->size, err->read_domains, diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c index 0de75a23f8e7..72fea2bcfc4f 100644 --- a/drivers/gpu/drm/i915/i915_drv.c +++ b/drivers/gpu/drm/i915/i915_drv.c @@ -49,6 +49,9 @@ module_param_named(powersave, i915_powersave, int, 0600); unsigned int i915_lvds_downclock = 0; module_param_named(lvds_downclock, i915_lvds_downclock, int, 0400); +unsigned int i915_panel_use_ssc = 1; +module_param_named(lvds_use_ssc, i915_panel_use_ssc, int, 0600); + bool i915_try_reset = true; module_param_named(reset, i915_try_reset, bool, 0600); diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 385fc7ec39d3..5969f46ac2d6 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -954,6 +954,7 @@ extern int i915_max_ioctl; extern unsigned int i915_fbpercrtc; extern unsigned int i915_powersave; extern unsigned int i915_lvds_downclock; +extern unsigned int i915_panel_use_ssc; extern int i915_suspend(struct drm_device *dev, pm_message_t state); extern int i915_resume(struct drm_device *dev); diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index e69834341ef0..dcfdf4151b6d 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -464,8 +464,6 @@ i915_gem_execbuffer_relocate(struct drm_device *dev, int ret; list_for_each_entry(obj, objects, exec_list) { - obj->base.pending_read_domains = 0; - obj->base.pending_write_domain = 0; ret = i915_gem_execbuffer_relocate_object(obj, eb); if (ret) return ret; @@ -505,6 +503,9 @@ i915_gem_execbuffer_reserve(struct intel_ring_buffer *ring, list_move(&obj->exec_list, &ordered_objects); else list_move_tail(&obj->exec_list, &ordered_objects); + + obj->base.pending_read_domains = 0; + obj->base.pending_write_domain = 0; } list_splice(&ordered_objects, objects); @@ -636,6 +637,7 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev, { struct drm_i915_gem_relocation_entry *reloc; struct drm_i915_gem_object *obj; + int *reloc_offset; int i, total, ret; /* We may process another execbuffer during the unlock... */ @@ -653,8 +655,11 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev, for (i = 0; i < count; i++) total += exec[i].relocation_count; + reloc_offset = drm_malloc_ab(count, sizeof(*reloc_offset)); reloc = drm_malloc_ab(total, sizeof(*reloc)); - if (reloc == NULL) { + if (reloc == NULL || reloc_offset == NULL) { + drm_free_large(reloc); + drm_free_large(reloc_offset); mutex_lock(&dev->struct_mutex); return -ENOMEM; } @@ -672,6 +677,7 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev, goto err; } + reloc_offset[i] = total; total += exec[i].relocation_count; } @@ -705,17 +711,12 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev, if (ret) goto err; - total = 0; list_for_each_entry(obj, objects, exec_list) { - obj->base.pending_read_domains = 0; - obj->base.pending_write_domain = 0; + int offset = obj->exec_entry - exec; ret = i915_gem_execbuffer_relocate_object_slow(obj, eb, - reloc + total); + reloc + reloc_offset[offset]); if (ret) goto err; - - total += exec->relocation_count; - exec++; } /* Leave the user relocations as are, this is the painfully slow path, @@ -726,6 +727,7 @@ i915_gem_execbuffer_relocate_slow(struct drm_device *dev, err: drm_free_large(reloc); + drm_free_large(reloc_offset); return ret; } @@ -770,7 +772,8 @@ i915_gem_execbuffer_sync_rings(struct drm_i915_gem_object *obj, if (from == NULL || to == from) return 0; - if (INTEL_INFO(obj->base.dev)->gen < 6) + /* XXX gpu semaphores are currently causing hard hangs on SNB mobile */ + if (INTEL_INFO(obj->base.dev)->gen < 6 || IS_MOBILE(obj->base.dev)) return i915_gem_object_wait_rendering(obj, true); idx = intel_ring_sync_index(from, to); diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index e418e8bb61e6..b8e509ae065e 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -720,7 +720,7 @@ i915_error_first_batchbuffer(struct drm_i915_private *dev_priv, if (obj->ring != ring) continue; - if (!i915_seqno_passed(obj->last_rendering_seqno, seqno)) + if (i915_seqno_passed(seqno, obj->last_rendering_seqno)) continue; if ((obj->base.read_domains & I915_GEM_DOMAIN_COMMAND) == 0) diff --git a/drivers/gpu/drm/i915/intel_bios.c b/drivers/gpu/drm/i915/intel_bios.c index b0b1200ed650..0b44956c336b 100644 --- a/drivers/gpu/drm/i915/intel_bios.c +++ b/drivers/gpu/drm/i915/intel_bios.c @@ -264,17 +264,12 @@ parse_general_features(struct drm_i915_private *dev_priv, dev_priv->int_crt_support = general->int_crt_support; dev_priv->lvds_use_ssc = general->enable_ssc; - if (dev_priv->lvds_use_ssc) { - if (IS_I85X(dev)) - dev_priv->lvds_ssc_freq = - general->ssc_freq ? 66 : 48; - else if (IS_GEN5(dev) || IS_GEN6(dev)) - dev_priv->lvds_ssc_freq = - general->ssc_freq ? 100 : 120; - else - dev_priv->lvds_ssc_freq = - general->ssc_freq ? 100 : 96; - } + if (IS_I85X(dev)) + dev_priv->lvds_ssc_freq = general->ssc_freq ? 66 : 48; + else if (IS_GEN5(dev) || IS_GEN6(dev)) + dev_priv->lvds_ssc_freq = general->ssc_freq ? 100 : 120; + else + dev_priv->lvds_ssc_freq = general->ssc_freq ? 100 : 96; } } diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 25d96889d7d2..98967f3b7724 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -3822,6 +3822,11 @@ static void intel_update_watermarks(struct drm_device *dev) sr_hdisplay, sr_htotal, pixel_size); } +static inline bool intel_panel_use_ssc(struct drm_i915_private *dev_priv) +{ + return dev_priv->lvds_use_ssc && i915_panel_use_ssc; +} + static int intel_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode, @@ -3884,7 +3889,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, num_connectors++; } - if (is_lvds && dev_priv->lvds_use_ssc && num_connectors < 2) { + if (is_lvds && intel_panel_use_ssc(dev_priv) && num_connectors < 2) { refclk = dev_priv->lvds_ssc_freq * 1000; DRM_DEBUG_KMS("using SSC reference clock of %d MHz\n", refclk / 1000); @@ -4059,7 +4064,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, udelay(200); if (has_edp_encoder) { - if (dev_priv->lvds_use_ssc) { + if (intel_panel_use_ssc(dev_priv)) { temp |= DREF_SSC1_ENABLE; I915_WRITE(PCH_DREF_CONTROL, temp); @@ -4070,13 +4075,13 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, /* Enable CPU source on CPU attached eDP */ if (!intel_encoder_is_pch_edp(&has_edp_encoder->base)) { - if (dev_priv->lvds_use_ssc) + if (intel_panel_use_ssc(dev_priv)) temp |= DREF_CPU_SOURCE_OUTPUT_DOWNSPREAD; else temp |= DREF_CPU_SOURCE_OUTPUT_NONSPREAD; } else { /* Enable SSC on PCH eDP if needed */ - if (dev_priv->lvds_use_ssc) { + if (intel_panel_use_ssc(dev_priv)) { DRM_ERROR("enabling SSC on PCH\n"); temp |= DREF_SUPERSPREAD_SOURCE_ENABLE; } @@ -4104,7 +4109,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, int factor = 21; if (is_lvds) { - if ((dev_priv->lvds_use_ssc && + if ((intel_panel_use_ssc(dev_priv) && dev_priv->lvds_ssc_freq == 100) || (I915_READ(PCH_LVDS) & LVDS_CLKB_POWER_MASK) == LVDS_CLKB_POWER_UP) factor = 25; @@ -4183,7 +4188,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, /* XXX: just matching BIOS for now */ /* dpll |= PLL_REF_INPUT_TVCLKINBC; */ dpll |= 3; - else if (is_lvds && dev_priv->lvds_use_ssc && num_connectors < 2) + else if (is_lvds && intel_panel_use_ssc(dev_priv) && num_connectors < 2) dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN; else dpll |= PLL_REF_INPUT_DREFCLK; diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c index 8f4f6bd33ee9..ace8d5d30dd2 100644 --- a/drivers/gpu/drm/i915/intel_lvds.c +++ b/drivers/gpu/drm/i915/intel_lvds.c @@ -704,6 +704,14 @@ static const struct dmi_system_id intel_no_lvds[] = { }, { .callback = intel_no_lvds_dmi_callback, + .ident = "AOpen i915GMm-HFS", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "AOpen"), + DMI_MATCH(DMI_BOARD_NAME, "i915GMm-HFS"), + }, + }, + { + .callback = intel_no_lvds_dmi_callback, .ident = "Aopen i945GTt-VFA", .matches = { DMI_MATCH(DMI_PRODUCT_VERSION, "AO00001JW"), diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c index e00d200df3db..c65992df458d 100644 --- a/drivers/gpu/drm/i915/intel_panel.c +++ b/drivers/gpu/drm/i915/intel_panel.c @@ -278,6 +278,6 @@ void intel_panel_setup_backlight(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - dev_priv->backlight_level = intel_panel_get_max_backlight(dev); + dev_priv->backlight_level = intel_panel_get_backlight(dev); dev_priv->backlight_enabled = dev_priv->backlight_level != 0; } |