search for: nouveau_gpio

...AIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ - -#include "priv.h" - -void -nv92_gpio_intr_stat(struct nouveau_gpio *gpio, u32 *hi, u32 *lo) -{ - u32 intr0 = nv_rd32(gpio, 0x00e054); - u32 intr1 = nv_rd32(gpio, 0x00e074); - u32 stat0 = nv_rd32(gpio, 0x00e050) & intr0; - u32 stat1 = nv_rd32(gpio, 0x00e070) & intr1; - *lo = (stat1 & 0xffff0000) | (stat0 >> 16); - *hi = (stat1 << 16) | (stat...

...ereference and double memory allocation, to a buffer overflow. Please review and comment --- drivers/gpu/drm/nouveau/nouveau_acpi.c | 3 ++- drivers/gpu/drm/nouveau/nouveau_device.c | 26 +++++++++++++++----------- drivers/gpu/drm/nouveau/nouveau_fb.h | 1 - drivers/gpu/drm/nouveau/nouveau_gpio.h | 3 --- drivers/gpu/drm/nouveau/nouveau_gpuobj.c | 12 ++++-------- drivers/gpu/drm/nouveau/nouveau_perf.c | 2 +- drivers/gpu/drm/nouveau/nouveau_pm.c | 6 +++--- drivers/gpu/drm/nouveau/nouveau_state.c | 2 ++ drivers/gpu/drm/nouveau/nouveau_therm.c | 63 +++++++++++++...

This series was originally motivated by a deadlock, introduced in commit 1d7c71a3e2f77336df536855b0efd2dc5bdeb41b 'drm/nouveau/disp: port vblank handling to event interface', due to inverted lock order between nouveau_drm_vblank_enable() and nouveau_drm_vblank_handler() (the complete lockdep report is included in the patch 4/5 changelog). Because this series fixes the vblank event

...u_connector.c +++ b/drivers/gpu/drm/nouveau/nouveau_connector.c @@ -98,6 +98,11 @@ static void nouveau_connector_destroy(struct drm_connector *connector) { struct nouveau_connector *nv_connector = nouveau_connector(connector); + struct nouveau_drm *drm = nouveau_drm(connector->dev); + struct nouveau_gpio *gpio = nouveau_gpio(drm->device); + + nouveau_event_handler_remove(gpio->events, nv_connector->hpd.line, + &nv_connector->hpd_func); kfree(nv_connector->edid); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); @@ -990,7 +995,10 @@ nouveau_con...

Following a series of patches that implement memory reclocking for NVA3/5/8 with DDR2, DDR3 and GDDR3 on board. I tested these patches on 6 different graphics cards, but I expect reclocking now to work on many more. Testers can pick up these patches and test it by enabling pstate (nouveau.pstate=1). They should then be able to change clocks by writing to /sys/class/drm/card0/device/pstate. Correct

...u_display.o nouveau_connector.o nouveau_fbcon.o \ - nouveau_hdmi.o nouveau_dp.o nouveau_ramht.o \ + nouveau_hdmi.o nouveau_dp.o nouveau_ramht.o nouveau_reset.o \ nouveau_pm.o nouveau_volt.o nouveau_perf.o nouveau_temp.o \ nouveau_mm.o nouveau_vm.o nouveau_mxm.o nouveau_gpio.o \ nv04_timer.o \ diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 5b0dc50..7de6cad 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -936,7 +936,7 @@ nouveau_bo_move(struct ttm_buffer_object...

...u_display.o nouveau_connector.o nouveau_fbcon.o \ - nouveau_hdmi.o nouveau_dp.o nouveau_ramht.o \ + nouveau_hdmi.o nouveau_dp.o nouveau_ramht.o nouveau_reset.o \ nouveau_pm.o nouveau_volt.o nouveau_perf.o nouveau_temp.o \ nouveau_mm.o nouveau_vm.o nouveau_mxm.o nouveau_gpio.o \ nv04_timer.o \ diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c index 5b0dc50..7de6cad 100644 --- a/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -936,7 +936,7 @@ nouveau_bo_move(struct ttm_buffer_object...

https://bugs.freedesktop.org/show_bug.cgi?id=39550 Summary: Brightness stuck to low value after suspend/resume Product: xorg Version: unspecified Platform: Other OS/Version: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau AssignedTo: nouveau at lists.freedesktop.org