diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c index 08b0823c93d5..f86771481317 100644 --- a/drivers/gpu/drm/qxl/qxl_cmd.c +++ b/drivers/gpu/drm/qxl/qxl_cmd.c @@ -277,7 +277,7 @@ out_unref: return 0; } -static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port) +static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port, bool intr) { int irq_num; long addr = qdev->io_base + port; @@ -285,20 +285,29 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port) mutex_lock(&qdev->async_io_mutex); irq_num = atomic_read(&qdev->irq_received_io_cmd); - - if (qdev->last_sent_io_cmd > irq_num) { - ret = wait_event_interruptible(qdev->io_cmd_event, - atomic_read(&qdev->irq_received_io_cmd) > irq_num); - if (ret) + if (intr) + ret = wait_event_interruptible_timeout(qdev->io_cmd_event, + atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); + else + ret = wait_event_timeout(qdev->io_cmd_event, + atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); + /* 0 is timeout, just bail the "hw" has gone away */ + if (ret <= 0) goto out; irq_num = atomic_read(&qdev->irq_received_io_cmd); } outb(val, addr); qdev->last_sent_io_cmd = irq_num + 1; - ret = wait_event_interruptible(qdev->io_cmd_event, - atomic_read(&qdev->irq_received_io_cmd) > irq_num); + if (intr) + ret = wait_event_interruptible_timeout(qdev->io_cmd_event, + atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); + else + ret = wait_event_timeout(qdev->io_cmd_event, + atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ); out: + if (ret > 0) + ret = 0; mutex_unlock(&qdev->async_io_mutex); return ret; } @@ -308,7 +317,7 @@ static void wait_for_io_cmd(struct qxl_device *qdev, uint8_t val, long port) int ret; restart: - ret = wait_for_io_cmd_user(qdev, val, port); + ret = wait_for_io_cmd_user(qdev, val, port, false); if (ret == -ERESTARTSYS) goto restart; } @@ -340,7 +349,7 @@ int qxl_io_update_area(struct qxl_device *qdev, struct qxl_bo *surf, mutex_lock(&qdev->update_area_mutex); qdev->ram_header->update_area = *area; qdev->ram_header->update_surface = surface_id; - ret = wait_for_io_cmd_user(qdev, 0, QXL_IO_UPDATE_AREA_ASYNC); + ret = wait_for_io_cmd_user(qdev, 0, QXL_IO_UPDATE_AREA_ASYNC, true); mutex_unlock(&qdev->update_area_mutex); return ret; } diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index fcfd4436ceed..823d29e926ec 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -428,10 +428,10 @@ static int qxl_framebuffer_surface_dirty(struct drm_framebuffer *fb, int inc = 1; qobj = gem_to_qxl_bo(qxl_fb->obj); - if (qxl_fb != qdev->active_user_framebuffer) { - DRM_INFO("%s: qxl_fb 0x%p != qdev->active_user_framebuffer 0x%p\n", - __func__, qxl_fb, qdev->active_user_framebuffer); - } + /* if we aren't primary surface ignore this */ + if (!qobj->is_primary) + return 0; + if (!num_clips) { num_clips = 1; clips = &norect; @@ -604,7 +604,6 @@ static int qxl_crtc_mode_set(struct drm_crtc *crtc, mode->hdisplay, mode->vdisplay); } - qdev->mode_set = true; return 0; } @@ -893,7 +892,6 @@ qxl_user_framebuffer_create(struct drm_device *dev, { struct drm_gem_object *obj; struct qxl_framebuffer *qxl_fb; - struct qxl_device *qdev = dev->dev_private; int ret; obj = drm_gem_object_lookup(dev, file_priv, mode_cmd->handles[0]); @@ -909,13 +907,6 @@ qxl_user_framebuffer_create(struct drm_device *dev, return NULL; } - if (qdev->active_user_framebuffer) { - DRM_INFO("%s: active_user_framebuffer %p -> %p\n", - __func__, - qdev->active_user_framebuffer, qxl_fb); - } - qdev->active_user_framebuffer = qxl_fb; - return &qxl_fb->base; } diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h index 52b582c211da..43d06ab28a21 100644 --- a/drivers/gpu/drm/qxl/qxl_drv.h +++ b/drivers/gpu/drm/qxl/qxl_drv.h @@ -255,12 +255,6 @@ struct qxl_device { struct qxl_gem gem; struct qxl_mode_info mode_info; - /* - * last created framebuffer with fb_create - * only used by debugfs dumbppm - */ - struct qxl_framebuffer *active_user_framebuffer; - struct fb_info *fbdev_info; struct qxl_framebuffer *fbdev_qfb; void *ram_physical; @@ -270,7 +264,6 @@ struct qxl_device { struct qxl_ring *cursor_ring; struct qxl_ram_header *ram_header; - bool mode_set; bool primary_created; diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c index 04b64f9cbfdb..6db7370373ea 100644 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c @@ -294,6 +294,7 @@ static int qxl_update_area_ioctl(struct drm_device *dev, void *data, goto out; if (!qobj->pin_count) { + qxl_ttm_placement_from_domain(qobj, qobj->type); ret = ttm_bo_validate(&qobj->tbo, &qobj->placement, true, false); if (unlikely(ret)) diff --git a/drivers/gpu/drm/radeon/r300_cmdbuf.c b/drivers/gpu/drm/radeon/r300_cmdbuf.c index 865e2c9980db..60170ea5e3a2 100644 --- a/drivers/gpu/drm/radeon/r300_cmdbuf.c +++ b/drivers/gpu/drm/radeon/r300_cmdbuf.c @@ -75,7 +75,7 @@ static int r300_emit_cliprects(drm_radeon_private_t *dev_priv, OUT_RING(CP_PACKET0(R300_RE_CLIPRECT_TL_0, nr * 2 - 1)); for (i = 0; i < nr; ++i) { - if (DRM_COPY_FROM_USER_UNCHECKED + if (DRM_COPY_FROM_USER (&box, &cmdbuf->boxes[n + i], sizeof(box))) { DRM_ERROR("copy cliprect faulted\n"); return -EFAULT; diff --git a/drivers/gpu/drm/radeon/radeon_drv.c b/drivers/gpu/drm/radeon/radeon_drv.c index d33f484ace48..094e7e5ea39e 100644 --- a/drivers/gpu/drm/radeon/radeon_drv.c +++ b/drivers/gpu/drm/radeon/radeon_drv.c @@ -147,7 +147,7 @@ static inline void radeon_unregister_atpx_handler(void) {} #endif int radeon_no_wb; -int radeon_modeset = 1; +int radeon_modeset = -1; int radeon_dynclks = -1; int radeon_r4xx_atom = 0; int radeon_agpmode = 0; @@ -456,6 +456,16 @@ static struct pci_driver radeon_kms_pci_driver = { static int __init radeon_init(void) { +#ifdef CONFIG_VGA_CONSOLE + if (vgacon_text_force() && radeon_modeset == -1) { + DRM_INFO("VGACON disable radeon kernel modesetting.\n"); + radeon_modeset = 0; + } +#endif + /* set to modesetting by default if not nomodeset */ + if (radeon_modeset == -1) + radeon_modeset = 1; + if (radeon_modeset == 1) { DRM_INFO("radeon kernel modesetting enabled.\n"); driver = &kms_driver; diff --git a/include/drm/drm_os_linux.h b/include/drm/drm_os_linux.h index 393369147a2d..675ddf4b441f 100644 --- a/include/drm/drm_os_linux.h +++ b/include/drm/drm_os_linux.h @@ -87,15 +87,6 @@ static __inline__ int mtrr_del(int reg, unsigned long base, unsigned long size) /** Other copying of data from kernel space */ #define DRM_COPY_TO_USER(arg1, arg2, arg3) \ copy_to_user(arg1, arg2, arg3) -/* Macros for copyfrom user, but checking readability only once */ -#define DRM_VERIFYAREA_READ( uaddr, size ) \ - (access_ok( VERIFY_READ, uaddr, size ) ? 0 : -EFAULT) -#define DRM_COPY_FROM_USER_UNCHECKED(arg1, arg2, arg3) \ - __copy_from_user(arg1, arg2, arg3) -#define DRM_COPY_TO_USER_UNCHECKED(arg1, arg2, arg3) \ - __copy_to_user(arg1, arg2, arg3) -#define DRM_GET_USER_UNCHECKED(val, uaddr) \ - __get_user(val, uaddr) #define DRM_HZ HZ