dri-devel February 2012

dri-devel@lists.freedesktop.org

114 participants
627 discussions

[PATCH 56/60] gma500: remove the second argument of k[un]map_atomic()
by Cong Wang 10 Feb '12

10 Feb '12

Signed-off-by: Cong Wang <amwang(a)redhat.com> --- drivers/gpu/drm/gma500/mmu.c | 30 +++++++++++++++--------------- 1 files changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/gpu/drm/gma500/mmu.c b/drivers/gpu/drm/gma500/mmu.c index c904d73..e80ee82 100644 --- a/drivers/gpu/drm/gma500/mmu.c +++ b/drivers/gpu/drm/gma500/mmu.c @@ -125,14 +125,14 @@ static void psb_page_clflush(struct psb_mmu_driver *driver, struct page* page) int i; uint8_t *clf; - clf = kmap_atomic(… [View More]page, KM_USER0); + clf = kmap_atomic(page); mb(); for (i = 0; i < clflush_count; ++i) { psb_clflush(clf); clf += clflush_add; } mb(); - kunmap_atomic(clf, KM_USER0); + kunmap_atomic(clf); } static void psb_pages_clflush(struct psb_mmu_driver *driver, @@ -325,7 +325,7 @@ static struct psb_mmu_pt *psb_mmu_alloc_pt(struct psb_mmu_pd *pd) spin_lock(lock); - v = kmap_atomic(pt->p, KM_USER0); + v = kmap_atomic(pt->p); clf = (uint8_t *) v; ptes = (uint32_t *) v; for (i = 0; i < (PAGE_SIZE / sizeof(uint32_t)); ++i) @@ -341,7 +341,7 @@ static struct psb_mmu_pt *psb_mmu_alloc_pt(struct psb_mmu_pd *pd) mb(); } - kunmap_atomic(v, KM_USER0); + kunmap_atomic(v); spin_unlock(lock); pt->count = 0; @@ -376,18 +376,18 @@ struct psb_mmu_pt *psb_mmu_pt_alloc_map_lock(struct psb_mmu_pd *pd, continue; } - v = kmap_atomic(pd->p, KM_USER0); + v = kmap_atomic(pd->p); pd->tables[index] = pt; v[index] = (page_to_pfn(pt->p) << 12) | pd->pd_mask; pt->index = index; - kunmap_atomic((void *) v, KM_USER0); + kunmap_atomic((void *) v); if (pd->hw_context != -1) { psb_mmu_clflush(pd->driver, (void *) &v[index]); atomic_set(&pd->driver->needs_tlbflush, 1); } } - pt->v = kmap_atomic(pt->p, KM_USER0); + pt->v = kmap_atomic(pt->p); return pt; } @@ -404,7 +404,7 @@ static struct psb_mmu_pt *psb_mmu_pt_map_lock(struct psb_mmu_pd *pd, spin_unlock(lock); return NULL; } - pt->v = kmap_atomic(pt->p, KM_USER0); + pt->v = kmap_atomic(pt->p); return pt; } @@ -413,9 +413,9 @@ static void psb_mmu_pt_unmap_unlock(struct psb_mmu_pt *pt) struct psb_mmu_pd *pd = pt->pd; uint32_t *v; - kunmap_atomic(pt->v, KM_USER0); + kunmap_atomic(pt->v); if (pt->count == 0) { - v = kmap_atomic(pd->p, KM_USER0); + v = kmap_atomic(pd->p); v[pt->index] = pd->invalid_pde; pd->tables[pt->index] = NULL; @@ -424,7 +424,7 @@ static void psb_mmu_pt_unmap_unlock(struct psb_mmu_pt *pt) (void *) &v[pt->index]); atomic_set(&pd->driver->needs_tlbflush, 1); } - kunmap_atomic(pt->v, KM_USER0); + kunmap_atomic(pt->v); spin_unlock(&pd->driver->lock); psb_mmu_free_pt(pt); return; @@ -457,7 +457,7 @@ void psb_mmu_mirror_gtt(struct psb_mmu_pd *pd, down_read(&driver->sem); spin_lock(&driver->lock); - v = kmap_atomic(pd->p, KM_USER0); + v = kmap_atomic(pd->p); v += start; while (gtt_pages--) { @@ -467,7 +467,7 @@ void psb_mmu_mirror_gtt(struct psb_mmu_pd *pd, /*ttm_tt_cache_flush(&pd->p, num_pages);*/ psb_pages_clflush(pd->driver, &pd->p, num_pages); - kunmap_atomic(v, KM_USER0); + kunmap_atomic(v); spin_unlock(&driver->lock); if (pd->hw_context != -1) @@ -830,9 +830,9 @@ int psb_mmu_virtual_to_pfn(struct psb_mmu_pd *pd, uint32_t virtual, uint32_t *v; spin_lock(lock); - v = kmap_atomic(pd->p, KM_USER0); + v = kmap_atomic(pd->p); tmp = v[psb_mmu_pd_index(virtual)]; - kunmap_atomic(v, KM_USER0); + kunmap_atomic(v); spin_unlock(lock); if (tmp != pd->invalid_pde || !(tmp & PSB_PTE_VALID) || -- 1.7.7.6 [View Less]

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[ANNOUNCE] intel-gpu-tools 1.2
by Daniel Vetter 09 Feb '12

09 Feb '12

Highlights: - intel_audio_dump improvements (Wu Fengguang) - buildsystem improvements (Gaetan Nadon) - solaris support (Alan Coopersmith) - massive refactoring of testcases and rendercpy extraction - new tests - fixed up intel_reg_read/write for platforms needing forcewake (needs a kernel patch which from 3.3 to work on ivb - Ben Widawsky) Happy kernel burning! -Daniel Alan Coopersmith (10): Provide Solaris implementation of intel_get_total_ram_mb Solaris defines struct winsize … [View More]in termios.h Use sched_yield instead of pthread_yield List out array values instead of using gcc range extension include <fcntl.h> in lib/intel_mmio.c for open() prototype on Solaris Fix pthread compiler flags to work on Solaris and with Studio compiler Make benchmarks also link against libpciaccess Add Solaris implementation of intel_get_total_swap_mb() Move free(cmd) to after last use of cmd in intel_gpu_top Fix program name in intel_bios_dumper.man SYNOPSIS Ben Widawsky (4): i-g-t: silence -Winline mmio: refactor reg init/fini intel_reg_read: use register access init/fini intel_reg_write: use register access init/fini Chris Wilson (1): intel_bios_reader: Sanitize input to ensure all data blocks are within bounds Daniel Vetter (60): tools/intel_error_decode: convert over to libdrm decoder tools/intel_error_decode: fixup new warnings tools/intel_audio_dump: fixup new warnings tools/intel_bios_dumper: fixup new warnings tools/intel_bios_reader: fixup new warnings tools/intel_dump_decode: use libdrm decoder tools/intel_gpu_top: fixup new warnings remove tools/intel_decode tools/intel_reg_dumper: fixup new warnings tools/intel_gtt: fixup new warnings tools/intel_stepping: fixup new warnings lib: fixup new compiler warnings lib/drmtest: extract gem_set_tiling lib/drmtest: extract gem_close lib/drmtest: extract gem_write lib/drmtest: extract gem_read tests: fixup new warnings lib/drmtest: extract gem_set_domain and gem_sync tests: use the gem_write wrapper some more testdisplay: fixup smaller compiler warnings testdisplay: rename global fd variable to drm_fd lib/drmtest: extract gem_create lib/drmtest: extract gem_mmap tests: add drm_vma_limiter variants that only check gtt/cpu mmaps lib/drmtest: extract helpers for signal interruptions tests: add drm_vma_limiter_cached to check libdrm cache mmap pruning lib/drmtest: add gpu quiescent helper tests: add ZZ_check_dmesg tests: add ZZ_hangman tests: update .gitignore lib/drmtest: extract gem_aperture_size lib/drmtest: add gem_mappable_aperture_size lib/drmtest: extract mappable aperture trasher infrastructure gem_stress: add buf->size gem_stress: remove logical_tile_no arg from render_copy functions gem_stress: pass batch as arg to render_copy functions gem_stress: move a few things out of gem_stress.h gem_stress: add width/height arg to rendercpy functions gem_stress: move option struct out of header gem_stress: move keep_gpu_busy stuff out of render copy functions gem_stress: s/gem_stress.h/rendercopy.h lib: extract rendercopy functions from gem_stress tests: make testdisplay non-optional tests/gem_tiled_pread_pwrite: actually try to use more than total ram Revert "tests/gem_tiled_pread_pwrite: actually try to use more than total ram" lib: add intel_get_total_swap_mb lib: extract drmtest_permute_array tests: add gem_tiled_swapping tests/gem_tiled_swapping: be more conservative with the swap requirements lib: forcewake is gen6+ testdisplay: extract hotplug code testdisplay: make udev optional intel_error_decode: fixup glibc free warning tests: add gem_cs_prefetch drmtest: add progress indicator intel_reg_dumper: add TRANS_VSYNCSHIFT gem_partial_pwrite_pread: add progress indicator add sprite demo from Armin Reese lib/rendercopy: fixup make distcheck Release 1.2 Eugeni Dodonov (2): tools/intel_reg_dumper: Add support for debug register tools/intel_reg_dumper: retrieve rc6 residency values Gaetan Nadon (15): Add mandatory COPYING file. Use standard .gitignore file and layout Man pages still showing version 1.0 in the 1.1 release Add mandatory ChangeLog and INSTALL files config: remove unrequired AM_PROG_CC_C_O config: remove duplicate AC_PROG_CC and AC_PROG__CC_99 config: use project wide xorg warnings variable config: set-up xorg automatic rebuilding rules config: the minimum version for autoconf is 2.60 config: restore the libtool minimum version to 1.5 Debugger: convert existing makefiles to Automake. Benchmark: use correct src and build location lib: fix include directives, alphabetize sources scripts: use PYTHON primary directive for python scripts tools: use correct src and build location Jesse Barnes (1): testdisplay: update to new colorkey ioctl Kenneth Graunke (1): Update generation checks to provide basic support for Ivybridge. Wu Fengguang (20): intel_audio_dump: cleanup hyphen character intel_audio_dump: cleanup ACP DIP name for ironlake and CPT intel_audio_dump: cleanup hex output intel_audio_dump: report effective channel count intel_audio_dump: fix ironlake Stream_ID indents intel_audio_dump: fix Digital_Port_D_Detected copy&paste error intel_audio_dump: fix Ironlake detection intel_audio_dump: fix DP control registers for CPT intel_audio_dump: fix DP port width for CPT intel_audio_dump: explain Bits_per_Sample intel_audio_dump: show DP control registers for Ironlake intel_audio_dump: show detected chipset name intel_audio_dump: show ELD contents for G45 intel_audio_dump: show ironlake ELD_access_address intel_audio_dump: show VIDEO_DIP_CTL_* for CPT intel_audio_dump: show HDMI encoding intel_audio_dump: show interrupt enable bit intel_audio_dump: show Gamut Metadata DIP intel_audio_dump: fix missing Audio DIP tabs intel_audio_dump: show more AUD_CONFIG bits Yi Sun (2): tests/testdisplay.c: Fix the black screen issue while force mode. tests/testdisplay.c: rewite function dump_connectors and dump_crtcs. root (2): tests/gem_fenced_exec_trash: use drmtest helpers more tests: add drm_vma_limiter git tag: 1.2 http://xorg.freedesktop.org/archive/individual/app/intel-gpu-tools-1.2.tar.… MD5: 08c860aa4d067c4ee10c5a672092f2d8 intel-gpu-tools-1.2.tar.bz2 SHA1: d2258f8a5b440f99ed4c1f25284de5a86b55044b intel-gpu-tools-1.2.tar.bz2 SHA256: 104eeed3087e7eff7aa3a843b3988cb767f013ce2f476d32be8d1dfbb13d7932 intel-gpu-tools-1.2.tar.bz2 http://xorg.freedesktop.org/archive/individual/app/intel-gpu-tools-1.2.tar.… MD5: 81badccd60d6efbaeeaf4ec738a59d7c intel-gpu-tools-1.2.tar.gz SHA1: abcfff13dc90a3f73caea6e0d27a6dbcd3d2ef3c intel-gpu-tools-1.2.tar.gz SHA256: 421f7f4e3f576f128d81bee034ddde37dc7ad474ddebe6818dca59a07ec0f0f8 intel-gpu-tools-1.2.tar.gz -- Daniel Vetter Mail: daniel(a)ffwll.ch Mobile: +41 (0)79 365 57 48 [View Less]

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[PULL] drm-intel-fixes
by Keith Packard 09 Feb '12

09 Feb '12

Here are a few bug fixes for drm/i915. This fixes switching from interlaced to non-interlaced mode at boot time, as well as a bunch of regressions caused by bad DP bandwidth computations. The following changes since commit acb42a3b611d7ad4cb173c3b37674b549df2ffeb: Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux (2012-01-27 07:56:25 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/keithp/linux drm-intel-fixes for you … [View More]

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[PATCH] drm: take global drm mutex around sysfs files
by Jesse Barnes 09 Feb '12

09 Feb '12

This prevents a race between module init and sysfs access (usually only seen at module reload time, or if somehow your userspace starts fast enough and pokes at /sys/class/drm while the drivers are still initializing). Signed-off-by: Jesse Barnes <jbarnes(a)virtuousgeek.org> --- drivers/gpu/drm/drm_sysfs.c | 75 ++++++++++++++++++++++++++++++------------ 1 files changed, 53 insertions(+), 22 deletions(-) diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c index … [View More]0f9ef9b..bb8bbc3 100644 --- a/drivers/gpu/drm/drm_sysfs.c +++ b/drivers/gpu/drm/drm_sysfs.c @@ -161,15 +161,20 @@ static ssize_t status_show(struct device *device, enum drm_connector_status status; int ret; + mutex_lock(&drm_global_mutex); + ret = mutex_lock_interruptible(&connector->dev->mode_config.mutex); if (ret) - return ret; + goto out; status = connector->funcs->detect(connector, true); mutex_unlock(&connector->dev->mode_config.mutex); - return snprintf(buf, PAGE_SIZE, "%s\n", - drm_get_connector_status_name(status)); + ret = snprintf(buf, PAGE_SIZE, "%s\n", + drm_get_connector_status_name(status)); +out: + mutex_unlock(&drm_global_mutex); + return ret; } static ssize_t dpms_show(struct device *device, @@ -181,14 +186,20 @@ static ssize_t dpms_show(struct device *device, uint64_t dpms_status; int ret; + mutex_lock(&drm_global_mutex); ret = drm_connector_property_get_value(connector, dev->mode_config.dpms_property, &dpms_status); - if (ret) - return 0; + if (ret) { + ret = 0; + goto out; + } - return snprintf(buf, PAGE_SIZE, "%s\n", + ret = snprintf(buf, PAGE_SIZE, "%s\n", drm_get_dpms_name((int)dpms_status)); +out: + mutex_unlock(&drm_global_mutex); + return ret; } static ssize_t enabled_show(struct device *device, @@ -196,9 +207,13 @@ static ssize_t enabled_show(struct device *device, char *buf) { struct drm_connector *connector = to_drm_connector(device); + int ret; - return snprintf(buf, PAGE_SIZE, "%s\n", connector->encoder ? "enabled" : - "disabled"); + mutex_lock(&drm_global_mutex); + ret = snprintf(buf, PAGE_SIZE, "%s\n", connector->encoder ? "enabled" : + "disabled"); + mutex_unlock(&drm_global_mutex); + return ret; } static ssize_t edid_show(struct file *filp, struct kobject *kobj, @@ -210,21 +225,30 @@ static ssize_t edid_show(struct file *filp, struct kobject *kobj, unsigned char *edid; size_t size; - if (!connector->edid_blob_ptr) - return 0; + mutex_lock(&drm_global_mutex); + if (!connector->edid_blob_ptr) { + count = 0; + goto out; + } edid = connector->edid_blob_ptr->data; size = connector->edid_blob_ptr->length; - if (!edid) - return 0; + if (!edid) { + count = 0; + goto out; + } - if (off >= size) - return 0; + if (off >= size) { + count = 0; + goto out; + } if (off + count > size) count = size - off; memcpy(buf, edid + off, count); +out: + mutex_unlock(&drm_global_mutex); return count; } @@ -236,11 +260,12 @@ static ssize_t modes_show(struct device *device, struct drm_display_mode *mode; int written = 0; + mutex_lock(&drm_global_mutex); list_for_each_entry(mode, &connector->modes, head) { written += snprintf(buf + written, PAGE_SIZE - written, "%s\n", mode->name); } - + mutex_unlock(&drm_global_mutex); return written; } @@ -253,7 +278,9 @@ static ssize_t subconnector_show(struct device *device, struct drm_property *prop = NULL; uint64_t subconnector; int is_tv = 0; - int ret; + int ret = 0; + + mutex_lock(&drm_global_mutex); switch (connector->connector_type) { case DRM_MODE_CONNECTOR_DVII: @@ -268,21 +295,25 @@ static ssize_t subconnector_show(struct device *device, break; default: DRM_ERROR("Wrong connector type for this property\n"); - return 0; + goto out; } if (!prop) { DRM_ERROR("Unable to find subconnector property\n"); - return 0; + goto out; } ret = drm_connector_property_get_value(connector, prop, &subconnector); if (ret) - return 0; + goto out; - return snprintf(buf, PAGE_SIZE, "%s", is_tv ? - drm_get_tv_subconnector_name((int)subconnector) : - drm_get_dvi_i_subconnector_name((int)subconnector)); + ret = snprintf(buf, PAGE_SIZE, "%s", is_tv ? + drm_get_tv_subconnector_name((int)subconnector) : + drm_get_dvi_i_subconnector_name((int)subconnector)); + +out: + mutex_unlock(&drm_global_mutex); + return ret; } static ssize_t select_subconnector_show(struct device *device, -- 1.7.5.4 [View Less]

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[PATCH] drm/edid: Strengthen the algorithm for CRT default resolution
by Adam Jackson 09 Feb '12

09 Feb '12

If a CRT doesn't deign to provide a preferred mode, we should try to pick a mode with a vaguely reasonable DPI instead of whatever happens to be biggest. Bugzilla: https://bugzilla.redhat.com/522155 Signed-off-by: Adam Jackson <ajax(a)redhat.com> --- drivers/gpu/drm/drm_edid.c | 52 +++++++++++++++++++++++++++++++++++++++ drivers/gpu/drm/drm_fb_helper.c | 14 +++++++++- include/drm/drm_crtc.h | 3 ++ 3 files changed, 68 insertions(+), 1 deletions(-) diff --git a/… [View More]drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index ece03fc..7d7f4dc 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -1810,3 +1810,55 @@ int drm_add_modes_noedid(struct drm_connector *connector, return num_modes; } EXPORT_SYMBOL(drm_add_modes_noedid); + +/** + * drm_edid_analog_mode_guess - guess a mode somewhere near 96dpi + * @connector: connector to inspect + * @max_width: maximum width + * @max_height: maximum height + * + * Some old (usually CRT) monitors do not specify a preferred mode. Usually + * they also expose very high resolutions, which leads to unreadably small + * text. Instead pick something reasonable. + * + * Returns the supported mode closest to 96dpi within some tolerance, if any. + * + * Only looks at horizontal DPI, but, whatever. + */ +struct drm_display_mode * +drm_edid_analog_mode_guess(struct drm_connector *connector, + int max_width, int max_height) +{ + struct drm_display_mode *mode, *best = NULL; + int best_dpi = 0; + struct edid *edid; + + edid = connector->edid_blob_ptr->data; + if (!edid) + return NULL; + + if ((edid->features & DRM_EDID_INPUT_DIGITAL)) + return NULL; + + if (!edid->width_cm || !edid->height_cm) + return NULL; + + list_for_each_entry(mode, &connector->probed_modes, head) { + int dpi = (mode->hdisplay * 254) / (edid->width_cm * 100); + + if (mode->hdisplay > max_width || mode->vdisplay > max_height) + continue; + + if (abs(96 - dpi) < abs(96 - best_dpi)) { + best_dpi = dpi; + best = mode; + } + } + + /* if we can't get anywhere near 96dpi, we probably shouldn't try */ + if (abs(96 - best_dpi) > 10) + return NULL; + + return best; +} +EXPORT_SYMBOL(drm_edid_analog_mode_guess); diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c index aada26f..14d544e 100644 --- a/drivers/gpu/drm/drm_fb_helper.c +++ b/drivers/gpu/drm/drm_fb_helper.c @@ -1177,15 +1177,27 @@ static bool drm_target_preferred(struct drm_fb_helper *fb_helper, DRM_DEBUG_KMS("looking for cmdline mode on connector %d\n", fb_helper_conn->connector->base.id); - /* got for command line mode first */ + /* go for command line mode first */ modes[i] = drm_pick_cmdline_mode(fb_helper_conn, width, height); + + /* then edid-preferred, if any */ if (!modes[i]) { DRM_DEBUG_KMS("looking for preferred mode on connector %d\n", fb_helper_conn->connector->base.id); modes[i] = drm_has_preferred_mode(fb_helper_conn, width, height); } + + /* then something maybe near 96dpi if possible */ + if (!modes[i] && fb_helper_conn->connector->edid_blob_ptr) { + DRM_DEBUG_KMS("looking for 96dpi mode on connector %d\n", + fb_helper_conn->connector->base.id); + modes[i] = drm_edid_analog_mode_guess(fb_helper_conn->connector, width, height); + } + /* No preferred modes, pick one off the list */ if (!modes[i] && !list_empty(&fb_helper_conn->connector->modes)) { + DRM_DEBUG_KMS("guessing mode on connector %d\n", + fb_helper_conn->connector->base.id); list_for_each_entry(modes[i], &fb_helper_conn->connector->modes, head) break; } diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index 4cd4be2..1d04589 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h @@ -993,6 +993,9 @@ extern struct drm_display_mode *drm_gtf_mode_complex(struct drm_device *dev, int GTF_2C, int GTF_K, int GTF_2J); extern int drm_add_modes_noedid(struct drm_connector *connector, int hdisplay, int vdisplay); +extern struct drm_display_mode *drm_edid_analog_mode_guess( + struct drm_connector *connector, + int max_width, int max_height); extern int drm_edid_header_is_valid(const u8 *raw_edid); extern bool drm_edid_is_valid(struct edid *edid); -- 1.7.7.6 [View Less]

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[Bug 16140] [RADEON:KMS:RV250:RESUME] suspend to RAM resume broken
by bugzilla-daemon＠bugzilla.kernel.org 09 Feb '12

09 Feb '12

https://bugzilla.kernel.org/show_bug.cgi?id=16140 --- Comment #48 from Wirawan Purwanto <wirawan0(a)gmail.com> 2012-02-09 16:41:59 --- The trick mentioned in comment #45 applies to Dell Latitude D600 model. Here is the link to Canonical's bug report: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/559163 Paul Bolle said correctly that this trick depends on primary BIOS password being asked upon resuming. It did not work for me on a Dell Inspiron 600m (which is a "consumer" … [View More]

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[Bug 16140] [RADEON:KMS:RV250:RESUME] suspend to RAM resume broken
by bugzilla-daemon＠bugzilla.kernel.org 09 Feb '12

09 Feb '12

https://bugzilla.kernel.org/show_bug.cgi?id=16140 --- Comment #47 from Paul Bolle <pebolle(a)tiscali.nl> 2012-02-09 16:12:36 --- (In reply to comment #45) > No fix in sight, but there is a workaround: set a primary password in the BIOS. > The BIOS will initialize the video card on wake-up and allow Linux to resume > normally. 0) This wasn't on a ThinkPad, was it? Because on a ThinkPad T41 that triggers issue there's no "primary" BIOS password. Fiddling with other BIOS … [View More]

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[PATCH -next 0/0] vmwgfx updates
by Thomas Hellstrom 09 Feb '12

09 Feb '12

A series of updates that brings in fake pageflipping support and sets initial preferred mode in a way similar to how the legacy Xorg driver does it. We bump minor to indicate availability of the pageflipping ioctl.

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[Bug 45825] Displayport output unusable on Llano
by bugzilla-daemon＠freedesktop.org 09 Feb '12

09 Feb '12

https://bugs.freedesktop.org/show_bug.cgi?id=45825 --- Comment #5 from Tomi Pieviläinen <tomi.pievilainen+freedesktop(a)iki.fi> 2012-02-09 06:56:30 PST --- I have stock ubuntu oneiric kernel, linux-image-3.2.0-030200rc2-generic -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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[Bug 45825] Displayport output unusable on Llano
by bugzilla-daemon＠freedesktop.org 09 Feb '12

09 Feb '12

https://bugs.freedesktop.org/show_bug.cgi?id=45825 --- Comment #4 from Tomi Pieviläinen <tomi.pievilainen+freedesktop(a)iki.fi> 2012-02-09 06:55:05 PST --- Created attachment 56820 --> https://bugs.freedesktop.org/attachment.cgi?id=56820 dmesg -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.

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dri-devel February 2012