search for: fb_size

...2 (PCI ID 10de:0294). Unfortunately, I cannot make a dump using renouveau, because the program crashes. The backtrace looks like this: Program received signal SIGSEGV, Segmentation fault. 0x00000000004153af in read_fb_ramin (instanceMem=4, offset=2) at objects.c:4089 4089 return fb[((fb_size - (ramin_block*512*1024) + ramin_inst)/4) + offset]; (gdb) bt #0 0x00000000004153af in read_fb_ramin (instanceMem=4, offset=2) at objects.c:4089 #1 0x0000000000415901 in find_object_type_in_ramin (name=3203352833) at objects.c:4314 #2 0x0000000000415ccb in find_object_type (name=3203352833) a...

...ont.c index 428d273..81fcaea 100644 --- a/drivers/video/xen-fbfront.c +++ b/drivers/video/xen-fbfront.c @@ -395,10 +395,9 @@ static int __devinit xenfb_probe(struct xenbus_device *dev, spin_lock_init(&info->dirty_lock); spin_lock_init(&info->resize_lock); - info->fb = vmalloc(fb_size); + info->fb = vzalloc(fb_size); if (info->fb == NULL) goto error_nomem; - memset(info->fb, 0, fb_size); info->nr_pages = (fb_size + PAGE_SIZE - 1) >> PAGE_SHIFT; -- 1.7.3.1.g432b3.dirty

...ont.c index 428d273..81fcaea 100644 --- a/drivers/video/xen-fbfront.c +++ b/drivers/video/xen-fbfront.c @@ -395,10 +395,9 @@ static int __devinit xenfb_probe(struct xenbus_device *dev, spin_lock_init(&info->dirty_lock); spin_lock_init(&info->resize_lock); - info->fb = vmalloc(fb_size); + info->fb = vzalloc(fb_size); if (info->fb == NULL) goto error_nomem; - memset(info->fb, 0, fb_size); info->nr_pages = (fb_size + PAGE_SIZE - 1) >> PAGE_SHIFT; -- 1.7.3.1.g432b3.dirty

...ont.c index 428d273..81fcaea 100644 --- a/drivers/video/xen-fbfront.c +++ b/drivers/video/xen-fbfront.c @@ -395,10 +395,9 @@ static int __devinit xenfb_probe(struct xenbus_device *dev, spin_lock_init(&info->dirty_lock); spin_lock_init(&info->resize_lock); - info->fb = vmalloc(fb_size); + info->fb = vzalloc(fb_size); if (info->fb == NULL) goto error_nomem; - memset(info->fb, 0, fb_size); info->nr_pages = (fb_size + PAGE_SIZE - 1) >> PAGE_SHIFT; -- 1.7.3.1.g432b3.dirty

...ont.c index 428d273..81fcaea 100644 --- a/drivers/video/xen-fbfront.c +++ b/drivers/video/xen-fbfront.c @@ -395,10 +395,9 @@ static int __devinit xenfb_probe(struct xenbus_device *dev, spin_lock_init(&info->dirty_lock); spin_lock_init(&info->resize_lock); - info->fb = vmalloc(fb_size); + info->fb = vzalloc(fb_size); if (info->fb == NULL) goto error_nomem; - memset(info->fb, 0, fb_size); info->nr_pages = (fb_size + PAGE_SIZE - 1) >> PAGE_SHIFT; -- 1.7.3.1.g432b3.dirty

Resubmittal of patches from November 2010 and a few new ones. Joe Perches (15): s390: Convert vmalloc/memset to vzalloc x86: Convert vmalloc/memset to vzalloc atm: Convert vmalloc/memset to vzalloc drbd: Convert vmalloc/memset to vzalloc char: Convert vmalloc/memset to vzalloc isdn: Convert vmalloc/memset to vzalloc md: Convert vmalloc/memset to vzalloc media: Convert

Resubmittal of patches from November 2010 and a few new ones. Joe Perches (15): s390: Convert vmalloc/memset to vzalloc x86: Convert vmalloc/memset to vzalloc atm: Convert vmalloc/memset to vzalloc drbd: Convert vmalloc/memset to vzalloc char: Convert vmalloc/memset to vzalloc isdn: Convert vmalloc/memset to vzalloc md: Convert vmalloc/memset to vzalloc media: Convert

Resubmittal of patches from November 2010 and a few new ones. Joe Perches (15): s390: Convert vmalloc/memset to vzalloc x86: Convert vmalloc/memset to vzalloc atm: Convert vmalloc/memset to vzalloc drbd: Convert vmalloc/memset to vzalloc char: Convert vmalloc/memset to vzalloc isdn: Convert vmalloc/memset to vzalloc md: Convert vmalloc/memset to vzalloc media: Convert

...nsertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index 917767173ee6..f6bce8669274 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -57,6 +57,7 @@ struct bochs_device { unsigned long fb_base; unsigned long fb_size; unsigned long qext_size; + bool ready; /* mode */ u16 xres; diff --git a/drivers/gpu/drm/bochs/bochs_drv.c b/drivers/gpu/drm/bochs/bochs_drv.c index 10460878414e..60b5492739ef 100644 --- a/drivers/gpu/drm/bochs/bochs_drv.c +++ b/drivers/gpu/drm/bochs/bochs_drv.c @@ -23,7 +23,6 @...

This is an update to the Linux part of the Xen PVFB. Linux Xen PVFB is a pair of Xen para-virtual frontend device drivers: drivers/video/xen-fbfront.c provides a framebuffer, and drivers/input/xen-kbdfront provides keyboard and mouse. Their backends run in dom0 user space. Parts in this patch series: 1. Enable Xen console by default in domU 2. Pointer z-axis (mouse wheel) support 3. Module

This is an update to the Linux part of the Xen PVFB. Linux Xen PVFB is a pair of Xen para-virtual frontend device drivers: drivers/video/xen-fbfront.c provides a framebuffer, and drivers/input/xen-kbdfront provides keyboard and mouse. Their backends run in dom0 user space. Parts in this patch series: 1. Enable Xen console by default in domU 2. Pointer z-axis (mouse wheel) support 3. Module

This is an update to the Linux part of the Xen PVFB. Linux Xen PVFB is a pair of Xen para-virtual frontend device drivers: drivers/video/xen-fbfront.c provides a framebuffer, and drivers/input/xen-kbdfront provides keyboard and mouse. Their backends run in dom0 user space. Parts in this patch series: 1. Enable Xen console by default in domU 2. Pointer z-axis (mouse wheel) support 3. Module

...truct virtio_device *dev) > +{ > + vq_callback_t *callbacks[] = { virtio_fb_input, virtio_fb_output }; > + const char *names[] = { "input", "output" }; > + struct virtio_fb_info *info; > + struct virtqueue *vqs[2]; > + struct fb_info *fb_info = NULL; > + int fb_size, res_size; > + int ret, err, i; > + char *inbuf; > + > + err = dev->config->find_vqs(dev, 2, vqs, callbacks, names); 2 -> ARRAY_SIZE(vqs). > + if (err) { > + printk(KERN_ERR "VirtIO FB: couldn't find VQs\n"); > + return err; > + } You probably wan...

...truct virtio_device *dev) > +{ > + vq_callback_t *callbacks[] = { virtio_fb_input, virtio_fb_output }; > + const char *names[] = { "input", "output" }; > + struct virtio_fb_info *info; > + struct virtqueue *vqs[2]; > + struct fb_info *fb_info = NULL; > + int fb_size, res_size; > + int ret, err, i; > + char *inbuf; > + > + err = dev->config->find_vqs(dev, 2, vqs, callbacks, names); 2 -> ARRAY_SIZE(vqs). > + if (err) { > + printk(KERN_ERR "VirtIO FB: couldn't find VQs\n"); > + return err; > + } You probably wan...

...ons(-) diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index b4f6bb5219..e7a69077e4 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -58,6 +58,7 @@ struct bochs_device { void __iomem *fb_map; unsigned long fb_base; unsigned long fb_size; + unsigned long qext_size; /* mode */ u16 xres; @@ -121,7 +122,8 @@ int bochs_hw_init(struct drm_device *dev); void bochs_hw_fini(struct drm_device *dev); void bochs_hw_setmode(struct bochs_device *bochs, - struct drm_display_mode *mode); + struct drm_display_mode *mode, +...

...= ttm_bo_device_init(&bochs->ttm.bdev, - &bochs_bo_driver, - bochs->dev->anon_inode->i_mapping, - true); - if (ret) { - DRM_ERROR("Error initialising bo driver; %d\n", ret); - return ret; - } - - ret = ttm_bo_init_mm(bdev, TTM_PL_VRAM, - bochs->fb_size >> PAGE_SHIFT); - if (ret) { - DRM_ERROR("Failed ttm VRAM init: %d\n", ret); - return ret; - } + vmm = drm_vram_helper_alloc_mm(bochs->dev, bochs->fb_base, + bochs->fb_size, + &drm_gem_vram_mm_funcs); + if (IS_ERR(vmm)) + return PTR_ERR(vmm); -...

...ivers/gpu/drm/bochs/bochs_hw.c +++ b/drivers/gpu/drm/bochs/bochs_hw.c @@ -207,11 +207,9 @@ void bochs_hw_setmode(struct bochs_device *bochs, bochs->yres = mode->vdisplay; bochs->bpp = 32; bochs->stride = mode->hdisplay * (bochs->bpp / 8); - bochs->yres_virtual = bochs->fb_size / bochs->stride; - DRM_DEBUG_DRIVER("%dx%d @ %d bpp, vy %d\n", - bochs->xres, bochs->yres, bochs->bpp, - bochs->yres_virtual); + DRM_DEBUG_DRIVER("%dx%d @ %d bpp\n", + bochs->xres, bochs->yres, bochs->bpp); bochs_vga_writeb(bochs, 0x3c0, 0x...

...o *format) + struct drm_display_mode *mode) { bochs->xres = mode->hdisplay; bochs->yres = mode->vdisplay; @@ -206,12 +205,8 @@ void bochs_hw_setmode(struct bochs_device *bochs, bochs->stride = mode->hdisplay * (bochs->bpp / 8); bochs->yres_virtual = bochs->fb_size / bochs->stride; - DRM_DEBUG_DRIVER("%dx%d @ %d bpp, format %c%c%c%c, vy %d\n", + DRM_DEBUG_DRIVER("%dx%d @ %d bpp, vy %d\n", bochs->xres, bochs->yres, bochs->bpp, - (format->format >> 0) & 0xff, - (format->format >> 8) & 0xff...

VRAM MM and GEM VRAM are only used with each other. This patch set moves VRAM MM into GEM VRAM source files and cleans up the helper's public interface. Thomas Zimmermann (4): drm/vram: Move VRAM memory manager to GEM VRAM implementation drm/vram: Have VRAM MM call GEM VRAM functions directly drm/vram: Unexport internal functions of VRAM MM drm/vram: Unconditonally set BO call-back

VRAM MM and GEM VRAM are only used with each other. This patch set moves VRAM MM into GEM VRAM source files and cleans up the helper's public interface. Version 2 of the patch set doesn't contain functional changes. I'm reposting due to the rebasing onto the debugfs patches. v2: * updated for debugfs support * fixed typos in comments Thomas Zimmermann (4): drm/vram: Move VRAM