Re: Keep vblank disabled after VT switch
On Thu, 2007-05-10 at 20:08 +0200, Michel Dänzer wrote: > Looks good. pushed. -- [EMAIL PROTECTED] signature.asc Description: This is a digitally signed message part - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/-- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Re: Change linux kernel install to use kernel/drivers/char/drm
Dnia 05/10/2007 08:06 PM, Użytkownik Keith Packard napisał: > The kernel version of the DRM drivers installs everything to > kernel/drivers/char/drm, but the out-of-tree version sticks them in > extras/, which isn't very nice. According to Linux documentation (kbuild/modules.txt) this seems to be correct: --8< === 6. Module installation Modules which are included in the kernel are installed in the directory: /lib/modules/$(KERNELRELEASE)/kernel External modules are installed in the directory: /lib/modules/$(KERNELRELEASE)/extra --8< What is more, I find it very useful. This feature allows me to update modules without overwriting ones from the original kernel RPM package. Regards, Dawid -- ^_* - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Re: Keep vblank disabled after VT switch
On Thu, 2007-05-10 at 11:02 -0700, Keith Packard wrote: > Here's a cleaner patch that keeps interrupts disabled when VT switch > occurs (which calls i915_driver_irq_postinstall). It's quite simple -- > it sets the default vblank_pipe at init time to pipe A, then doesn't > check for 0 in the postinstall function. Looks good. -- Earthling Michel Dänzer | http://tungstengraphics.com Libre software enthusiast | Debian, X and DRI developer - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Change linux kernel install to use kernel/drivers/char/drm
The kernel version of the DRM drivers installs everything to kernel/drivers/char/drm, but the out-of-tree version sticks them in extras/, which isn't very nice. diff --git a/linux-core/Makefile b/linux-core/Makefile index af29bd6..d478bb1 100644 --- a/linux-core/Makefile +++ b/linux-core/Makefile @@ -33,6 +33,8 @@ SHELL=/bin/sh +INSTALL_MOD_DIR = kernel/drivers/char/drm + .SUFFIXES: ifndef LINUXDIR @@ -237,8 +239,8 @@ dristat: dristat.c drmstat: drmstat.c $(CC) $(PRGCFLAGS) $< -o $@ $(DRMSTATLIBS) -install: - make -C $(LINUXDIR) $(GETCONFIG) SUBDIRS=`pwd` DRMSRCDIR=`pwd` modules_install +install modules_install: + make -C $(LINUXDIR) $(GETCONFIG) INSTALL_MOD_DIR=$(INSTALL_MOD_DIR) SUBDIRS=`pwd` DRMSRCDIR=`pwd` modules_install else -- [EMAIL PROTECTED] signature.asc Description: This is a digitally signed message part - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/-- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Keep vblank disabled after VT switch
Here's a cleaner patch that keeps interrupts disabled when VT switch occurs (which calls i915_driver_irq_postinstall). It's quite simple -- it sets the default vblank_pipe at init time to pipe A, then doesn't check for 0 in the postinstall function. index cb5dcea..8991a3c 100644 --- a/shared-core/i915_dma.c +++ b/shared-core/i915_dma.c @@ -177,6 +177,10 @@ static int i915_initialize(drm_device_t * dev, */ dev_priv->allow_batchbuffer = 1; + /* Enable vblank on pipe A for older X servers +*/ + dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A; + /* Program Hardware Status Page */ dev_priv->status_page_dmah = drm_pci_alloc(dev, PAGE_SIZE, PAGE_SIZE, 0x); diff --git a/shared-core/i915_irq.c b/shared-core/i915_irq.c index 8748b64..e333545 100644 --- a/shared-core/i915_irq.c +++ b/shared-core/i915_irq.c @@ -726,9 +726,6 @@ void i915_driver_irq_postinstall(drm_device_t * dev) INIT_LIST_HEAD(&dev_priv->vbl_swaps.head); dev_priv->swaps_pending = 0; - if (!dev_priv->vblank_pipe) - dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A; - dev_priv->swaps_lock = SPIN_LOCK_UNLOCKED; INIT_LIST_HEAD(&dev_priv->vbl_swaps.head); dev_priv->swaps_pending = 0; @@ -736,8 +733,6 @@ void i915_driver_irq_postinstall(drm_device_t * dev) dev_priv->user_irq_lock = SPIN_LOCK_UNLOCKED; dev_priv->user_irq_refcount = 0; - if (!dev_priv->vblank_pipe) - dev_priv->vblank_pipe = DRM_I915_VBLANK_PIPE_A; i915_enable_interrupt(dev); DRM_INIT_WAITQUEUE(&dev_priv->irq_queue); -- [EMAIL PROTECTED] signature.asc Description: This is a digitally signed message part - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/-- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Re: [PATCH] make radeons fire fewer vblank interrupts
On Wednesday, May 9, 2007 8:56 am Eric Anholt wrote: > > I suspect doing it like this might break userspace expectations > > about the behaviour of the vblank counter. It would be better to do > > it similarly to how Eric Anholt did it for i915, i.e. by toggling > > the vblank interrupt in the 2D driver TransitionTo2/3D hooks. Or > > possibly even better (as this would e.g. still leave it enabled all > > the time when using a GLX compositing manager), the 3D driver could > > tell the DRM whether it needs the vblank interrupt or not. > > Yeah, I wasn't sure if the 3D driver would be able to know easily > when it might need to wait on an absolute vblank. Arjan suggested > that we not turn off the vblank when 3d is running until nobody's > waited one one for (for example) a second, and then if someone waits > on one after that, the kernel can re-enable the interrupt and > extrapolate the vblank counter using the system clock. Hiding vblank > enable/disable knowledge in the kernel sounds nicer than what I did > on i915. Yeah, most drivers will probably have to grow power management state machines like this if we're really going to be aggressive in turning them off. I'll try to come up with a patch that does that (then on to ipw2200...). Thanks, Jesse - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 10855] on Intel 945G, (beryl or compiz) + glxgears = DRM_I830_CMDBUFFER: -22
http://bugs.freedesktop.org/show_bug.cgi?id=10855 [EMAIL PROTECTED] changed: What|Removed |Added Status|NEW |RESOLVED Resolution||DUPLICATE --- Comment #1 from [EMAIL PROTECTED] 2007-05-10 01:03 PST --- *** This bug has been marked as a duplicate of bug 10702 *** -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
