dri-devel November 2012

dri-devel@lists.freedesktop.org

126 participants
797 discussions

[PATCH 01/16] drm: Introduce drm_mm_create_block()
by Chris Wilson 15 Nov '12

15 Nov '12

To be used later by i915 to preallocate exact blocks of space from the range manager. Signed-off-by: Chris Wilson <chris(a)chris-wilson.co.uk> Cc: Dave Airlie <airlied(a)redhat.com> Cc: dri-devel(a)lists.freedesktop.org --- drivers/gpu/drm/drm_mm.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++ include/drm/drm_mm.h | 4 ++++ 2 files changed, 54 insertions(+) diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c index 0761a03..bd203b6 100644 --- a/drivers/gpu/drm/drm_mm.c +++ b/drivers/gpu/drm/drm_mm.c @@ -161,6 +161,56 @@ static void drm_mm_insert_helper(struct drm_mm_node *hole_node, } } +struct drm_mm_node *drm_mm_create_block(struct drm_mm *mm, + unsigned long start, + unsigned long size, + bool atomic) +{ + struct drm_mm_node *hole, *node; + unsigned long end = start + size; + + list_for_each_entry(hole, &mm->hole_stack, hole_stack) { + unsigned long hole_start; + unsigned long hole_end; + + BUG_ON(!hole->hole_follows); + hole_start = drm_mm_hole_node_start(hole); + hole_end = drm_mm_hole_node_end(hole); + + if (hole_start > start || hole_end < end) + continue; + + node = drm_mm_kmalloc(mm, atomic); + if (unlikely(node == NULL)) + return NULL; + + node->start = start; + node->size = size; + node->mm = mm; + node->allocated = 1; + + INIT_LIST_HEAD(&node->hole_stack); + list_add(&node->node_list, &hole->node_list); + + if (start == hole_start) { + hole->hole_follows = 0; + list_del_init(&hole->hole_stack); + } + + node->hole_follows = 0; + if (end != hole_end) { + list_add(&node->hole_stack, &mm->hole_stack); + node->hole_follows = 1; + } + + return node; + } + + WARN(1, "no hole found for block 0x%lx + 0x%lx\n", start, size); + return NULL; +} +EXPORT_SYMBOL(drm_mm_create_block); + struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *hole_node, unsigned long size, unsigned alignment, diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h index 06d7f79..4020f96 100644 --- a/include/drm/drm_mm.h +++ b/include/drm/drm_mm.h @@ -102,6 +102,10 @@ static inline bool drm_mm_initialized(struct drm_mm *mm) /* * Basic range manager support (drm_mm.c) */ +extern struct drm_mm_node *drm_mm_create_block(struct drm_mm *mm, + unsigned long start, + unsigned long size, + bool atomic); extern struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *node, unsigned long size, unsigned alignment, -- 1.7.10.4

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[PULL] drm-intel-fixes
by Daniel Vetter 15 Nov '12

15 Nov '12

Hi Dave, Just a few small things to fix regressions, somehow all patches from Jani: - Fix dpms confusion about which platforms support intermediate modes on vga. - Revert the "ignore vbt for eDP bpc" patch, it breaks machines. This will annoy mbp retina owners again, but windows machines seem to _really_ depend upon this. We can try to quirk the mbp retinas again in 3.8 and backport the patch. - Fix connector leaks when the sdvo setup failed, resulted in an OOPS later on when trying to probe that connector (with it's encoder kfree'd already). Cheers, Daniel The following changes since commit 3d70f8c617a436c7146ecb81df2265b4626dfe89: Linux 3.7-rc4 (2012-11-04 11:07:39 -0800) are available in the git repository at: git://people.freedesktop.org/~danvet/drm-intel drm-intel-fixes for you to fetch changes up to 2f4f649a69a9eb51f6e98130e19dd90a260a4145: drm/i915: do not ignore eDP bpc settings from vbt (2012-11-13 13:15:42 +0100) ---------------------------------------------------------------- Jani Nikula (3): drm/i915/crt: fix DPMS standby and suspend mode handling drm/i915/sdvo: clean up connectors on intel_sdvo_init() failures drm/i915: do not ignore eDP bpc settings from vbt drivers/gpu/drm/i915/intel_crt.c | 2 +- drivers/gpu/drm/i915/intel_display.c | 11 +++++++++++ drivers/gpu/drm/i915/intel_sdvo.c | 22 +++++++++++++++++++--- 3 files changed, 31 insertions(+), 4 deletions(-) -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch

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[PATCH] drm/exynos: fix overlay updating issue
by Inki Dae 15 Nov '12

15 Nov '12

This patch fixes a issue that overlay data aren't applied to real hardware when dpms off goes to on after setcrtc was requested like below, dpms off -> setcrtc -> dpms off -> dpms on For this, it makes encoder's dpms to be updated when setcrtc is requested. Signed-off-by: Inki Dae <inki.dae(a)samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park(a)samsung.com> --- drivers/gpu/drm/exynos/exynos_drm_encoder.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_encoder.c b/drivers/gpu/drm/exynos/exynos_drm_encoder.c index 241ad1e..d971c95 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_encoder.c +++ b/drivers/gpu/drm/exynos/exynos_drm_encoder.c @@ -423,6 +423,8 @@ void exynos_drm_encoder_crtc_dpms(struct drm_encoder *encoder, void *data) if (!encoder->crtc) manager->pipe = -1; } + + exynos_encoder->dpms = mode; } void exynos_drm_encoder_crtc_pipe(struct drm_encoder *encoder, void *data) -- 1.7.4.1

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[PATCH 0/3] drm/fb_helper: Fix some checkpatch errors and warnings
by Sachin Kamat 15 Nov '12

15 Nov '12

This series fixes some checkpatch warnings and errors in drm_fb_helper.c file. Build tested using the linux-next tree of 20121114. Sachin Kamat (3): drm/fb_helper: Fix checkpatch errors drm/fb_helper: Convert printk to pr_* and dev_* drm/drm_fb_helper: Remove unnecessary braces drivers/gpu/drm/drm_fb_helper.c | 49 +++++++++++++++++++++----------------- 1 files changed, 27 insertions(+), 22 deletions(-) -- 1.7.4.1

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[PATCH v2] drm/omap: Fix usage of IS_ERR_OR_NULL and PTR_ERR
by Andy Gross 15 Nov '12

15 Nov '12

Return -ENOMEM if dmm_txn_init cannot allocate a refill engine. v2: Fix typing issue seen with newer compilers Signed-off-by: Andy Gross <andy.gross(a)ti.com> --- drivers/staging/omapdrm/omap_dmm_tiler.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/staging/omapdrm/omap_dmm_tiler.c b/drivers/staging/omapdrm/omap_dmm_tiler.c index 3ae3955..1499521 100644 --- a/drivers/staging/omapdrm/omap_dmm_tiler.c +++ b/drivers/staging/omapdrm/omap_dmm_tiler.c @@ -279,7 +279,7 @@ static int fill(struct tcm_area *area, struct page **pages, txn = dmm_txn_init(omap_dmm, area->tcm); if (IS_ERR_OR_NULL(txn)) - return PTR_ERR(txn); + return -ENOMEM; tcm_for_each_slice(slice, *area, area_s) { struct pat_area p_area = { -- 1.7.5.4

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please add datasheet URL to dri.freedesktop.org/wiki/SMedia
by Paul Wise 14 Nov '12

14 Nov '12

Hi all, Sean from OpenMoko recently released the SMedia Glamo datasheets[1]. Could someone with permission add them to the wiki page[2]? My account (PaulWise) does not appear to be able to edit the page. 1. http://people.openmoko.org/sean/datasheets/glamo3362/ 2. http://dri.freedesktop.org/wiki/SMedia -- bye, pabs http://bonedaddy.net/pabs3/

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[Bug 50091] [BISECTED]GeForce 6150SE: system hangs on X-server start with garbled screen
by bugzilla-daemon＠bugzilla.kernel.org 14 Nov '12

14 Nov '12

https://bugzilla.kernel.org/show_bug.cgi?id=50091 Marcin Slusarz <marcin.slusarz(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marcin.slusarz(a)gmail.com --- Comment #2 from Marcin Slusarz <marcin.slusarz(a)gmail.com> 2012-11-14 20:28:08 --- Please attach dmesgs from both 3.6.x and 3.7-rcLatest. What's the problem with bisection? If you can't continue because of build error, please attach it too. I hope ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69 is not a culprit... (146 files changed, 14219 insertions(+), 11099 deletions(-)) -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.

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Re: linux-next: Tree for Nov 14 (gpu/drm/i915)
by Randy Dunlap 14 Nov '12

14 Nov '12

On 11/13/2012 09:30 PM, Stephen Rothwell wrote: > Hi all, > > News: next-20121115 (i.e. tomorrow) will be the last release until > next-20121126 (which should be just be after -rc7, I guess - assuming > that Linus does not release v3.7 before then), so if you want something > in linux-next for a reasonable amount of testing, it should probably be > committed tomorrow. > > Changes since 20121113: > on i386: ERROR: "__build_bug_on_failed" [drivers/gpu/drm/i915/i915.ko] undefined! Reference to that symbol is found in i915_gem_execbuffer.o. Reference to BUILD_BUG_ON() is found in i915_gem_execbuffer.c: static struct eb_objects * eb_create(int size) { struct eb_objects *eb; int count = PAGE_SIZE / sizeof(struct hlist_head) / 2; BUILD_BUG_ON(!is_power_of_2(PAGE_SIZE / sizeof(struct hlist_head))); -- ~Randy

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[PATCH] drm/radeon: fix logic error in atombios_encoders.c
by alexdeucher＠gmail.com 14 Nov '12

14 Nov '12

From: Alex Deucher <alexander.deucher(a)amd.com> Fixes: https://bugzilla.kernel.org/show_bug.cgi?id=50431 Reported-by: David Binderman <dcb314(a)hotmail.com> Signed-off-by: Alex Deucher <alexander.deucher(a)amd.com> Cc: stable(a)vger.kernel.org --- drivers/gpu/drm/radeon/atombios_encoders.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c index ba498f8..010bae1 100644 --- a/drivers/gpu/drm/radeon/atombios_encoders.c +++ b/drivers/gpu/drm/radeon/atombios_encoders.c @@ -1625,7 +1625,7 @@ radeon_atom_encoder_dpms_dig(struct drm_encoder *encoder, int mode) atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_SETUP, 0, 0); atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE, 0, 0); /* some early dce3.2 boards have a bug in their transmitter control table */ - if ((rdev->family != CHIP_RV710) || (rdev->family != CHIP_RV730)) + if ((rdev->family != CHIP_RV710) && (rdev->family != CHIP_RV730)) atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_ENABLE_OUTPUT, 0, 0); } if (ENCODER_MODE_IS_DP(atombios_get_encoder_mode(encoder)) && connector) { -- 1.7.7.5

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[Bug 50091] [BISECTED]GeForce 6150SE: system hangs on X-server start with garbled screen
by bugzilla-daemon＠bugzilla.kernel.org 14 Nov '12

14 Nov '12

https://bugzilla.kernel.org/show_bug.cgi?id=50091 Alan <alan(a)lxorguk.ukuu.org.uk> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|GeForce 6150SE: system |[BISECTED]GeForce 6150SE: |hangs on X-server start |system hangs on X-server |with garbled screen |start with garbled screen -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.

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dri-devel November 2012