Displaying 20 results from an estimated 31 matches for "virtio_gpu_config_changed_work_func".
2020 Feb 13
0
[PATCH v3 4/4] drm/virtio: batch display query.
Move virtio_gpu_notify() to higher-level functions for
virtio_gpu_cmd_get_display_info() and virtio_gpu_cmd_get_edids().
virtio_gpu_config_changed_work_func() and virtio_gpu_init() will
batch commands and notify only once per update
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/virtio/virtgpu_kms.c | 2 ++
drivers/gpu/drm/virtio/virtgpu_vq.c | 2 --
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/driver...
2020 Feb 14
0
[PATCH v4 5/6] drm/virtio: batch display query
Move virtio_gpu_notify() to higher-level functions for
virtio_gpu_cmd_get_display_info() and virtio_gpu_cmd_get_edids().
virtio_gpu_config_changed_work_func() and virtio_gpu_init() will
batch commands and notify only once per update
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
Reviewed-by: Chia-I Wu <olvaffe at gmail.com>
---
drivers/gpu/drm/virtio/virtgpu_kms.c | 2 ++
drivers/gpu/drm/virtio/virtgpu_vq.c | 2 --
2 files changed,...
2020 Aug 05
1
[PATCH v3 34/38] drm/virtio: convert to LE accessors
...----
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 0a5c8cf409fb..4d944a0dff3e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -39,8 +39,8 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
u32 events_read, events_clear = 0;
/* read the config space */
- virtio_cread(vgdev->vdev, struct virtio_gpu_config,
- events_read, &events_read);
+ virtio_cread_le(vgdev->vdev, struct virtio_gpu_config,
+ events_read, &events_read);
if (event...
2016 Aug 02
0
[PATCH 0214/1285] Replace numeric parameter like 0444 with macro
...u/drm/virtio/virtgpu_kms.c
@@ -31,7 +31,7 @@
static int virtio_gpu_fbdev = 1;
MODULE_PARM_DESC(fbdev, "Disable/Enable framebuffer device & console");
-module_param_named(fbdev, virtio_gpu_fbdev, int, 0400);
+module_param_named(fbdev, virtio_gpu_fbdev, int, S_IRUSR);
static void virtio_gpu_config_changed_work_func(struct work_struct *work)
{
--
2.9.2
2017 Jan 24
1
[PATCH] virtio-gpu: disable VIRGL with BE kernel
...drivers/gpu/drm/virtio/virtgpu_kms.c
index 1235519..87915d5 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -166,10 +166,14 @@ int virtio_gpu_driver_load(struct drm_device *dev, unsigned long flags)
INIT_WORK(&vgdev->config_changed_work,
virtio_gpu_config_changed_work_func);
+#ifdef __LITTLE_ENDIAN
if (virtio_has_feature(vgdev->vdev, VIRTIO_GPU_F_VIRGL))
vgdev->has_virgl_3d = true;
DRM_INFO("virgl 3d acceleration %s\n",
- vgdev->has_virgl_3d ? "enabled" : "not available");
+ vgdev->has_virgl_3d ? "enabled&qu...
2016 Aug 02
0
[PATCH 0214/1285] Replace numeric parameter like 0444 with macro
...u/drm/virtio/virtgpu_kms.c
@@ -31,7 +31,7 @@
static int virtio_gpu_fbdev = 1;
MODULE_PARM_DESC(fbdev, "Disable/Enable framebuffer device & console");
-module_param_named(fbdev, virtio_gpu_fbdev, int, 0400);
+module_param_named(fbdev, virtio_gpu_fbdev, int, S_IRUSR);
static void virtio_gpu_config_changed_work_func(struct work_struct *work)
{
--
2.9.2
2017 Jan 24
1
[PATCH] virtio-gpu: disable VIRGL with BE kernel
...drivers/gpu/drm/virtio/virtgpu_kms.c
index 1235519..87915d5 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -166,10 +166,14 @@ int virtio_gpu_driver_load(struct drm_device *dev, unsigned long flags)
INIT_WORK(&vgdev->config_changed_work,
virtio_gpu_config_changed_work_func);
+#ifdef __LITTLE_ENDIAN
if (virtio_has_feature(vgdev->vdev, VIRTIO_GPU_F_VIRGL))
vgdev->has_virgl_3d = true;
DRM_INFO("virgl 3d acceleration %s\n",
- vgdev->has_virgl_3d ? "enabled" : "not available");
+ vgdev->has_virgl_3d ? "enabled&qu...
2023 Mar 06
0
[PATCH v1] drm/virtio: Fix handling CONFIG_DRM_VIRTIO_GPU_KMS option
> +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
> @@ -45,9 +45,11 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
> if (events_read & VIRTIO_GPU_EVENT_DISPLAY) {
> if (vgdev->has_edid)
> virtio_gpu_cmd_get_edids(vgdev);
> - virtio_gpu_cmd_get_display_info(vgdev);
> - virtio_gpu_notify(vgdev);
> - drm_helper_hpd_irq_event(vgdev->ddev);
> + if...
2018 Sep 26
5
[PATCH 0/4] Improve virtio ID allocation
I noticed you were using IDRs where you could be using the more efficient
IDAs, then while fixing that I noticed the lack of error handling,
and I decided to follow that up with an efficiency improvement.
There's probably a v2 of this to follow because I couldn't figure
out how to properly handle one of the error cases ... see the comment
embedded in one of the patches.
Matthew Wilcox
2019 Sep 03
0
[PATCH] drm/virtio: add worker for object release
..._kms.c
> index 231c4e27b3b3..0b3cdb0d83b0 100644
> --- a/drivers/gpu/drm/virtio/virtgpu_kms.c
> +++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
> @@ -147,6 +147,11 @@ int virtio_gpu_init(struct drm_device *dev)
> INIT_WORK(&vgdev->config_changed_work,
> virtio_gpu_config_changed_work_func);
>
> + INIT_WORK(&vgdev->obj_free_work,
> + virtio_gpu_array_put_free_work);
> + INIT_LIST_HEAD(&vgdev->obj_free_list);
> + spin_lock_init(&vgdev->obj_free_lock);
> +
> #ifdef __LITTLE_ENDIAN
> if (virtio_has_f...
2020 Feb 11
1
[PATCH] drm/virtio: rework batching
...py_exit:
ret = wait_event_timeout(vgdev->resp_wq,
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index c1086df49816..44e4c07d0162 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -44,6 +44,7 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
if (vgdev->has_edid)
virtio_gpu_cmd_get_edids(vgdev);
virtio_gpu_cmd_get_display_info(vgdev);
+ virtio_gpu_notify(vgdev);
drm_helper_hpd_irq_event(vgdev->ddev);
events_clear |= VIRTIO_GPU_EVENT_DISPLAY;
}
@@ -92,6 +93,7 @@ static void virtio_gpu_ge...
2020 Feb 12
1
[PATCH v2] drm/virtio: rework batching
...py_exit:
ret = wait_event_timeout(vgdev->resp_wq,
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 4009c2f97d08..7eabcf1ca424 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -44,6 +44,7 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
if (vgdev->has_edid)
virtio_gpu_cmd_get_edids(vgdev);
virtio_gpu_cmd_get_display_info(vgdev);
+ virtio_gpu_notify(vgdev);
drm_helper_hpd_irq_event(vgdev->ddev);
events_clear |= VIRTIO_GPU_EVENT_DISPLAY;
}
@@ -92,6 +93,7 @@ static void virtio_gpu_ge...
2018 Sep 13
0
[PATCH 3/3] drm/virtio: add edid support
..._driver virtio_gpu_driver = {
.feature_table = features,
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 65060c0852..f6cbbb27e4 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -44,6 +44,8 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
virtio_cread(vgdev->vdev, struct virtio_gpu_config,
events_read, &events_read);
if (events_read & VIRTIO_GPU_EVENT_DISPLAY) {
+ if (vgdev->has_edid)
+ virtio_gpu_cmd_get_edids(vgdev);
virtio_gpu_cmd_get_display_info(vgdev);
drm_helper_hpd...
2018 Dec 13
1
[PATCH] drm/virtio: switch to generic fbdev emulation
...rtio/virtgpu_kms.c
@@ -28,11 +28,6 @@
#include <drm/drmP.h>
#include "virtgpu_drv.h"
-static int virtio_gpu_fbdev = 1;
-
-MODULE_PARM_DESC(fbdev, "Disable/Enable framebuffer device & console");
-module_param_named(fbdev, virtio_gpu_fbdev, int, 0400);
-
static void virtio_gpu_config_changed_work_func(struct work_struct *work)
{
struct virtio_gpu_device *vgdev =
@@ -212,9 +207,6 @@ int virtio_gpu_driver_load(struct drm_device *dev, unsigned long flags)
virtio_gpu_cmd_get_display_info(vgdev);
wait_event_timeout(vgdev->resp_wq, !vgdev->display_info_pending,
5 * HZ);
- if (virti...
2019 Jun 30
2
[PATCH v1 27/33] drm/virtgpu: drop use of drmP.h
...644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -25,7 +25,9 @@
#include <linux/virtio.h>
#include <linux/virtio_config.h>
-#include <drm/drmP.h>
+
+#include <drm/drm_file.h>
+
#include "virtgpu_drv.h"
static void virtio_gpu_config_changed_work_func(struct work_struct *work)
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index 024c2aa0c929..f96c8296307e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -23,9 +23,11 @@
* WITH THE SOFTWARE OR THE US...
2019 Jun 30
2
[PATCH v1 27/33] drm/virtgpu: drop use of drmP.h
...644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -25,7 +25,9 @@
#include <linux/virtio.h>
#include <linux/virtio_config.h>
-#include <drm/drmP.h>
+
+#include <drm/drm_file.h>
+
#include "virtgpu_drv.h"
static void virtio_gpu_config_changed_work_func(struct work_struct *work)
diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c
index 024c2aa0c929..f96c8296307e 100644
--- a/drivers/gpu/drm/virtio/virtgpu_plane.c
+++ b/drivers/gpu/drm/virtio/virtgpu_plane.c
@@ -23,9 +23,11 @@
* WITH THE SOFTWARE OR THE US...
2015 Sep 21
2
[PATCH v2 4/6] virtio-gpu: add 3d/virgl support
...S, virtio_gpu_get_caps_ioctl,
+ DRM_AUTH|DRM_UNLOCKED),
+};
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 782766c..12a1091 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -52,6 +52,41 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
events_clear, &events_clear);
}
+static void virtio_gpu_ctx_id_get(struct virtio_gpu_device *vgdev,
+ uint32_t *resid)
+{
+ int handle;
+
+ idr_preload(GFP_KERNEL);
+ spin_lock(&vgdev->ctx_id_idr_lock);
+ handle = idr_alloc(&vgdev->ctx_id...
2015 Sep 21
2
[PATCH v2 4/6] virtio-gpu: add 3d/virgl support
...S, virtio_gpu_get_caps_ioctl,
+ DRM_AUTH|DRM_UNLOCKED),
+};
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 782766c..12a1091 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -52,6 +52,41 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
events_clear, &events_clear);
}
+static void virtio_gpu_ctx_id_get(struct virtio_gpu_device *vgdev,
+ uint32_t *resid)
+{
+ int handle;
+
+ idr_preload(GFP_KERNEL);
+ spin_lock(&vgdev->ctx_id_idr_lock);
+ handle = idr_alloc(&vgdev->ctx_id...
2015 Oct 02
0
[PATCH v3 4/7] virtio-gpu: add 3d/virgl support
...S, virtio_gpu_get_caps_ioctl,
+ DRM_AUTH|DRM_UNLOCKED),
+};
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 782766c..06496a1 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -52,6 +52,41 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
events_clear, &events_clear);
}
+static void virtio_gpu_ctx_id_get(struct virtio_gpu_device *vgdev,
+ uint32_t *resid)
+{
+ int handle;
+
+ idr_preload(GFP_KERNEL);
+ spin_lock(&vgdev->ctx_id_idr_lock);
+ handle = idr_alloc(&vgdev->ctx_id...
2015 Oct 02
0
[PATCH v3 4/7] virtio-gpu: add 3d/virgl support
...S, virtio_gpu_get_caps_ioctl,
+ DRM_AUTH|DRM_UNLOCKED),
+};
diff --git a/drivers/gpu/drm/virtio/virtgpu_kms.c b/drivers/gpu/drm/virtio/virtgpu_kms.c
index 782766c..06496a1 100644
--- a/drivers/gpu/drm/virtio/virtgpu_kms.c
+++ b/drivers/gpu/drm/virtio/virtgpu_kms.c
@@ -52,6 +52,41 @@ static void virtio_gpu_config_changed_work_func(struct work_struct *work)
events_clear, &events_clear);
}
+static void virtio_gpu_ctx_id_get(struct virtio_gpu_device *vgdev,
+ uint32_t *resid)
+{
+ int handle;
+
+ idr_preload(GFP_KERNEL);
+ spin_lock(&vgdev->ctx_id_idr_lock);
+ handle = idr_alloc(&vgdev->ctx_id...