Displaying 13 results from an estimated 13 matches for "duration_n".
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duration_ns
2020 Jan 10
2
[PATCH 03/23] drm/i915: Don't use struct drm_driver.get_scanout_position()
...> +{
> + struct timespec64 ts_etime, ts_vblank_time;
> + ktime_t stime, etime;
> + bool vbl_status;
> + struct drm_crtc *crtc;
> + const struct drm_display_mode *mode;
> + struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
> + int vpos, hpos, i;
> + int delta_ns, duration_ns;
> +
> + crtc = drm_crtc_from_index(dev, pipe);
> +
> + if (pipe >= dev->num_crtcs || !crtc) {
> + DRM_ERROR("Invalid crtc %u\n", pipe);
> + return false;
> + }
> +
> + if (drm_drv_uses_atomic_modeset(dev))
> + mode = &vblank->hwmode;
> +...
2020 Jan 10
0
[PATCH 03/23] drm/i915: Don't use struct drm_driver.get_scanout_position()
...*vblank_time,
+ bool in_vblank_irq)
+{
+ struct timespec64 ts_etime, ts_vblank_time;
+ ktime_t stime, etime;
+ bool vbl_status;
+ struct drm_crtc *crtc;
+ const struct drm_display_mode *mode;
+ struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
+ int vpos, hpos, i;
+ int delta_ns, duration_ns;
+
+ crtc = drm_crtc_from_index(dev, pipe);
+
+ if (pipe >= dev->num_crtcs || !crtc) {
+ DRM_ERROR("Invalid crtc %u\n", pipe);
+ return false;
+ }
+
+ if (drm_drv_uses_atomic_modeset(dev))
+ mode = &vblank->hwmode;
+ else
+ mode = &crtc->hwmode;
+
+ /* If mode tim...
2020 Jan 10
0
[PATCH 03/23] drm/i915: Don't use struct drm_driver.get_scanout_position()
...ec64 ts_etime, ts_vblank_time;
>> + ktime_t stime, etime;
>> + bool vbl_status;
>> + struct drm_crtc *crtc;
>> + const struct drm_display_mode *mode;
>> + struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
>> + int vpos, hpos, i;
>> + int delta_ns, duration_ns;
>> +
>> + crtc = drm_crtc_from_index(dev, pipe);
>> +
>> + if (pipe >= dev->num_crtcs || !crtc) {
>> + DRM_ERROR("Invalid crtc %u\n", pipe);
>> + return false;
>> + }
>> +
>> + if (drm_drv_uses_atomic_modeset(dev))
>> +...
2020 Jan 10
1
[PATCH 03/23] drm/i915: Don't use struct drm_driver.get_scanout_position()
...e;
>>> + ktime_t stime, etime;
>>> + bool vbl_status;
>>> + struct drm_crtc *crtc;
>>> + const struct drm_display_mode *mode;
>>> + struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
>>> + int vpos, hpos, i;
>>> + int delta_ns, duration_ns;
>>> +
>>> + crtc = drm_crtc_from_index(dev, pipe);
>>> +
>>> + if (pipe >= dev->num_crtcs || !crtc) {
>>> + DRM_ERROR("Invalid crtc %u\n", pipe);
>>> + return false;
>>> + }
>>> +
>>> + if (drm_drv_...
2020 Jan 15
2
[Intel-gfx] [PATCH v2 03/21] drm: Add get_vblank_timestamp() to struct drm_crtc_funcs
...+ unsigned int pipe = crtc->index;
> + struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
> + struct timespec64 ts_etime, ts_vblank_time;
> + ktime_t stime, etime;
> + bool vbl_status;
> + const struct drm_display_mode *mode;
> + int vpos, hpos, i;
> + int delta_ns, duration_ns;
> +
> + if (pipe >= dev->num_crtcs) {
> + DRM_ERROR("Invalid crtc %u\n", pipe);
> + return false;
> + }
> +
> + /* Scanout position query not supported? Should not happen. */
> + if (!get_scanout_position) {
> + DRM_ERROR("Called from CRTC w/o ge...
2020 Jan 15
0
[PATCH v2 03/21] drm: Add get_vblank_timestamp() to struct drm_crtc_funcs
...ct drm_device *dev = crtc->dev;
+ unsigned int pipe = crtc->index;
+ struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
+ struct timespec64 ts_etime, ts_vblank_time;
+ ktime_t stime, etime;
+ bool vbl_status;
+ const struct drm_display_mode *mode;
+ int vpos, hpos, i;
+ int delta_ns, duration_ns;
+
+ if (pipe >= dev->num_crtcs) {
+ DRM_ERROR("Invalid crtc %u\n", pipe);
+ return false;
+ }
+
+ /* Scanout position query not supported? Should not happen. */
+ if (!get_scanout_position) {
+ DRM_ERROR("Called from CRTC w/o get_scanout_position()!?\n");
+ return fa...
2020 Jan 16
0
[Intel-gfx] [PATCH v2 03/21] drm: Add get_vblank_timestamp() to struct drm_crtc_funcs
...gt;index;
>> + struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
>> + struct timespec64 ts_etime, ts_vblank_time;
>> + ktime_t stime, etime;
>> + bool vbl_status;
>> + const struct drm_display_mode *mode;
>> + int vpos, hpos, i;
>> + int delta_ns, duration_ns;
>> +
>> + if (pipe >= dev->num_crtcs) {
>> + DRM_ERROR("Invalid crtc %u\n", pipe);
>> + return false;
>> + }
>> +
>> + /* Scanout position query not supported? Should not happen. */
>> + if (!get_scanout_position) {
>> + DRM...
2020 Jan 20
0
[PATCH v3 02/22] drm: Add get_scanout_position() to struct drm_crtc_helper_funcs
...t *vblank_time,
bool in_vblank_irq)
{
- struct timespec64 ts_etime, ts_vblank_time;
- ktime_t stime, etime;
- bool vbl_status;
struct drm_crtc *crtc;
- const struct drm_display_mode *mode;
- struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
- int vpos, hpos, i;
- int delta_ns, duration_ns;
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return false;
crtc = drm_crtc_from_index(dev, pipe);
+ if (!crtc)
+ return false;
- if (pipe >= dev->num_crtcs || !crtc) {
+ return drm_crtc_vblank_helper_get_vblank_timestamp_internal(crtc,
+ max_error,
+...
2020 Jan 23
0
[PATCH v4 02/22] drm: Add get_scanout_position() to struct drm_crtc_helper_funcs
...t *vblank_time,
bool in_vblank_irq)
{
- struct timespec64 ts_etime, ts_vblank_time;
- ktime_t stime, etime;
- bool vbl_status;
struct drm_crtc *crtc;
- const struct drm_display_mode *mode;
- struct drm_vblank_crtc *vblank = &dev->vblank[pipe];
- int vpos, hpos, i;
- int delta_ns, duration_ns;
if (!drm_core_check_feature(dev, DRIVER_MODESET))
return false;
crtc = drm_crtc_from_index(dev, pipe);
+ if (!crtc)
+ return false;
- if (pipe >= dev->num_crtcs || !crtc) {
+ return drm_crtc_vblank_helper_get_vblank_timestamp_internal(crtc,
+ max_error,
+...
2020 Jan 15
26
[PATCH v2 00/21] drm: Clean up VBLANK callbacks in struct drm_driver
VBLANK handlers in struct drm_driver are deprecated. Only legacy,
non-KMS drivers are supposed to used them. DRM drivers with kernel
modesetting are supposed to use VBLANK callbacks of the CRTC
infrastructure.
This patchset converts all DRM drivers to CRTC VBLANK callbacks and
cleans up struct drm_driver. The remaining VBLANK callbacks in struct
drm_driver are only used by legacy drivers.
2020 Jan 10
36
[PATCH 00/23] drm: Clean up VBLANK callbacks in struct drm_driver
VBLANK handlers in struct drm_driver are deprecated. Only legacy,
non-KMS drivers are supposed to used them. DRM drivers with kernel
modesetting are supposed to use VBLANK callbacks of the CRTC
infrastructure.
This patchset converts all DRM drivers to CRTC VBLANK callbacks and
cleans up struct drm_driver. The remaining VBLANK callbacks in struct
drm_driver are only used by legacy drivers.
2020 Jan 23
30
[PATCH v4 00/22] drm: Clean up VBLANK callbacks in struct drm_driver
VBLANK handlers in struct drm_driver are deprecated. Only legacy,
non-KMS drivers are supposed to used them. DRM drivers with kernel
modesetting are supposed to use VBLANK callbacks of the CRTC
infrastructure.
This patchset converts all DRM drivers to CRTC VBLANK callbacks and
cleans up struct drm_driver. The remaining VBLANK callbacks in struct
drm_driver are only used by legacy drivers.
Patch
2020 Jan 20
26
[PATCH v3 00/22] drm: Clean up VBLANK callbacks in struct drm_driver
VBLANK handlers in struct drm_driver are deprecated. Only legacy,
non-KMS drivers are supposed to used them. DRM drivers with kernel
modesetting are supposed to use VBLANK callbacks of the CRTC
infrastructure.
This patchset converts all DRM drivers to CRTC VBLANK callbacks and
cleans up struct drm_driver. The remaining VBLANK callbacks in struct
drm_driver are only used by legacy drivers.
Patch