Displaying 20 results from an estimated 31 matches for "nouveau_debugfs_list".
2015 Nov 09
0
[PATCH v2 1/5] debugfs: add infrastructure to add files with other fops than only read
...a/drm/nouveau/nouveau_debugfs.c
+++ b/drm/nouveau/nouveau_debugfs.c
@@ -28,6 +28,7 @@
* Ben Skeggs <bskeggs at redhat.com>
*/
+#include <linux/debugfs.h>
#include "nouveau_debugfs.h"
#include "nouveau_drm.h"
@@ -48,17 +49,66 @@ static struct drm_info_list nouveau_debugfs_list[] = {
};
#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
+static const struct nouveau_debugfs_files {
+ const char *name;
+ const struct file_operations *fops;
+} nouveau_debugfs_files[] = {};
+
+
+static int
+nouveau_debugfs_create_file(struct drm_minor *minor,
+ const struct...
2020 Feb 18
1
[PATCH] drm/nouveau: remove checks for return value of debugfs functions
...r->dev,
- nouveau_debugfs_files[i].fops);
- if (!dentry)
- return -ENOMEM;
+ debugfs_create_file(nouveau_debugfs_files[i].name,
+ S_IRUGO | S_IWUSR,
+ minor->debugfs_root, minor->dev,
+ nouveau_debugfs_files[i].fops);
}
- ret = drm_debugfs_create_files(nouveau_debugfs_list,
- NOUVEAU_DEBUGFS_ENTRIES,
- minor->debugfs_root, minor);
- if (ret)
- return ret;
+ drm_debugfs_create_files(nouveau_debugfs_list,
+ NOUVEAU_DEBUGFS_ENTRIES,
+ minor->debugfs_root, minor);
/* Set the size of the vbios since we know it, and it's confusing...
2018 Sep 19
3
[PATCH 0/2] drm/nouveau: Allow parsing vbios.rom with nvbios from debugfs
This is a small patch series that adds a strap_peek file into our
debugfs, and sets the size of the vbios.rom debugfs file so that nvbios
can easily be used to parse the vbios even on systems where the normal
BIOS retrieval methods (for example, laptops that need ACPI to access
the vbios for the nvidia GPU) won't work. This should make it a little
easier to collect vbioses.
Lyude Paul (2):
2015 Nov 09
5
[PATCH v2 0/5] move pstate interface to debugfs
I made a little changes in this series:
1. merge the two last patches together
2. unify the private data interface with the drm debugfs one
now it should be very obvious for a new dev on how to add new files to debugfs
and how to get access to the nouveau structs
Karol Herbst (5):
debugfs: add infrastructure to add files with other fops than only
read
debugfs: rename functions to
2015 Oct 26
1
[PATCH 4/4] nouveau/debugfs: add interface for current load
...quot;, load_data.core);
> + seq_printf(m, "mem: %i\n", load_data.mem);
> + seq_printf(m, "video: %i\n", load_data.video);
> + seq_printf(m, "pcie: %i\n", load_data.pcie);
> + return 0;
> +}
> +
> static struct drm_info_list nouveau_debugfs_list[] = {
> { "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
> + { "current_load", nouveau_debugfs_current_load, 0, NULL },
> };
> #define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
>
> diff --git a/drm/nouveau/nvkm/subdev/pmu/ba...
2020 Feb 09
3
[PATCH] nouveau: no need to check return value of debugfs_create functions
....fops);
- if (!dentry)
- return -ENOMEM;
- }
+ for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++)
+ debugfs_create_file(nouveau_debugfs_files[i].name,
+ S_IRUGO | S_IWUSR, minor->debugfs_root,
+ minor->dev, nouveau_debugfs_files[i].fops);
drm_debugfs_create_files(nouveau_debugfs_list,
NOUVEAU_DEBUGFS_ENTRIES,
--
2.25.0
2019 Sep 04
1
[PATCH] drm/nouveau: add missing single_release()
...debugfs.c
+++ b/drivers/gpu/drm/nouveau/nouveau_debugfs.c
@@ -202,6 +202,7 @@ static const struct file_operations nouveau_pstate_fops = {
.open = nouveau_debugfs_pstate_open,
.read = seq_read,
.write = nouveau_debugfs_pstate_set,
+ .release = single_release,
};
static struct drm_info_list nouveau_debugfs_list[] = {
2020 Feb 27
0
[PATCH 09/21] drm/nouveau: remove checks for return value of debugfs functions
...r->dev,
- nouveau_debugfs_files[i].fops);
- if (!dentry)
- return -ENOMEM;
+ debugfs_create_file(nouveau_debugfs_files[i].name,
+ S_IRUGO | S_IWUSR,
+ minor->debugfs_root, minor->dev,
+ nouveau_debugfs_files[i].fops);
}
- ret = drm_debugfs_create_files(nouveau_debugfs_list,
- NOUVEAU_DEBUGFS_ENTRIES,
- minor->debugfs_root, minor);
- if (ret)
- return ret;
+ drm_debugfs_create_files(nouveau_debugfs_list,
+ NOUVEAU_DEBUGFS_ENTRIES,
+ minor->debugfs_root, minor);
/* Set the size of the vbios since we know it, and it's confusing...
2020 Mar 10
0
[PATCH v2 11/17] drm/nouveau: make nouveau_drm_debugfs_init() return 0
...r->dev,
- nouveau_debugfs_files[i].fops);
- if (!dentry)
- return -ENOMEM;
+ debugfs_create_file(nouveau_debugfs_files[i].name,
+ S_IRUGO | S_IWUSR,
+ minor->debugfs_root, minor->dev,
+ nouveau_debugfs_files[i].fops);
}
- ret = drm_debugfs_create_files(nouveau_debugfs_list,
- NOUVEAU_DEBUGFS_ENTRIES,
- minor->debugfs_root, minor);
- if (ret)
- return ret;
+ drm_debugfs_create_files(nouveau_debugfs_list,
+ NOUVEAU_DEBUGFS_ENTRIES,
+ minor->debugfs_root, minor);
/* Set the size of the vbios since we know it, and it's confusing...
2015 Oct 26
0
[PATCH 4/4] nouveau/debugfs: add interface for current load
...< 0)
+ return ret;
+
+ seq_printf(m, "core: %i\n", load_data.core);
+ seq_printf(m, "mem: %i\n", load_data.mem);
+ seq_printf(m, "video: %i\n", load_data.video);
+ seq_printf(m, "pcie: %i\n", load_data.pcie);
+ return 0;
+}
+
static struct drm_info_list nouveau_debugfs_list[] = {
{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
+ { "current_load", nouveau_debugfs_current_load, 0, NULL },
};
#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
diff --git a/drm/nouveau/nvkm/subdev/pmu/base.c b/drm/nouveau/nvkm/subdev/pmu/base....
2015 Oct 26
0
[PATCH v2 4/4] nouveau/debugfs: add interface for current load
...< 0)
+ return ret;
+
+ seq_printf(m, "core: %i\n", load_data.core);
+ seq_printf(m, "mem: %i\n", load_data.mem);
+ seq_printf(m, "video: %i\n", load_data.video);
+ seq_printf(m, "pcie: %i\n", load_data.pcie);
+ return 0;
+}
+
static struct drm_info_list nouveau_debugfs_list[] = {
{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
+ { "current_load", nouveau_debugfs_current_load, 0, NULL },
};
#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
diff --git a/drm/nouveau/nvkm/subdev/pmu/base.c b/drm/nouveau/nvkm/subdev/pmu/base....
2015 Oct 26
0
[PATCH v3 4/4] nouveau/debugfs: add interface for current load
...< 0)
+ return ret;
+
+ seq_printf(m, "core: %i\n", load_data.core);
+ seq_printf(m, "mem: %i\n", load_data.mem);
+ seq_printf(m, "video: %i\n", load_data.video);
+ seq_printf(m, "pcie: %i\n", load_data.pcie);
+ return 0;
+}
+
static struct drm_info_list nouveau_debugfs_list[] = {
{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
+ { "current_load", nouveau_debugfs_current_load, 0, NULL },
};
#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
diff --git a/drm/nouveau/nvkm/subdev/pmu/base.c b/drm/nouveau/nvkm/subdev/pmu/base....
2018 Jul 12
3
[PATCH 0/2] drm/nouveau: Add support for dp_mst_info in debugfs
This hooks up the DRM helpers for dumping information on the current
status of each MST topology from nouveau's perspective to debugfs files,
similar to what i915 does (albeit, i915 labels their debugfs node for
this as i915_dp_mst_info).
Lyude Paul (2):
drm/nouveau: Expose nv50 MST structures in disp.h
drm/nouveau: Hook up dp_mst_info in debugfs
drivers/gpu/drm/nouveau/dispnv50/disp.c
2014 Apr 17
0
[PATCH] drm/nouveau: add some basic debugfs dumping for nouveau's clients and vm mappings
...p_channel_single(m, drm, cli, drm->cechan);
+ }
+
+ list_for_each_entry(cli, &drm->clients, head) {
+ seq_printf(m, "\n");
+ ret = dump_client(m, drm, cli);
+ if (ret)
+ break;
+ }
+
+ mutex_unlock(&drm->client.mutex);
+ return ret;
+}
+
static struct drm_info_list nouveau_debugfs_list[] = {
{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
+ { "nouveau_clients", nouveau_debugfs_clients, 0, NULL },
};
#define NOUVEAU_DEBUGFS_ENTRIES ARRAY_SIZE(nouveau_debugfs_list)
2009 Oct 08
2
[PATCH] drm/nouveau: Add DRM_NOUVEAU_DEBUG option
..._debugfs.c
@@ -33,7 +33,6 @@
#include "drmP.h"
#include "nouveau_drv.h"
-#if defined(CONFIG_DEBUG_FS)
static int
nouveau_debugfs_channel_info(struct seq_file *m, void *data)
{
@@ -154,4 +153,3 @@ nouveau_debugfs_takedown(struct drm_minor *minor)
drm_debugfs_remove_files(nouveau_debugfs_list, NOUVEAU_DEBUGFS_ENTRIES,
minor);
}
-#endif
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index 327f01a..5e9d38a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -325,7 +325,7 @@ static struct drm_d...
2016 Mar 21
0
[PATCH v2 22/22] debugfs: add boost interface to change the boost_mode
...+{
+ return single_open(file, nouveau_debugfs_boost_get, inode->i_private);
+}
+
+static const struct file_operations nouveau_boost_fops = {
+ .owner = THIS_MODULE,
+ .open = nouveau_debugfs_boost_open,
+ .read = seq_read,
+ .write = nouveau_debugfs_boost_set,
+};
+
static struct drm_info_list nouveau_debugfs_list[] = {
{ "vbios.rom", nouveau_debugfs_vbios_image, 0, NULL },
};
@@ -189,6 +264,7 @@ static const struct nouveau_debugfs_files {
const char *name;
const struct file_operations *fops;
} nouveau_debugfs_files[] = {
+ {"boost", &nouveau_boost_fops},
{"pstate"...
2019 Jun 13
0
[PATCH] nouveau: no need to check return value of debugfs_create functions
...;
- if (!dentry)
- return -ENOMEM;
- }
+ for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++)
+ debugfs_create_file(nouveau_debugfs_files[i].name,
+ S_IRUGO | S_IWUSR, minor->debugfs_root,
+ minor->dev, nouveau_debugfs_files[i].fops);
ret = drm_debugfs_create_files(nouveau_debugfs_list,
NOUVEAU_DEBUGFS_ENTRIES,
--
2.22.0
2019 Sep 05
0
[PATCH] drm/nouveau: add missing single_release()
...@@ -202,6 +202,7 @@ static const struct file_operations nouveau_pstate_fops = {
> .open = nouveau_debugfs_pstate_open,
> .read = seq_read,
> .write = nouveau_debugfs_pstate_set,
> + .release = single_release,
> };
>
> static struct drm_info_list nouveau_debugfs_list[] = {
>
>
>
> _______________________________________________
> dri-devel mailing list
> dri-devel at lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
2011 Oct 09
11
[PATCH 01/10]: nouveau: assorted fixes
Hi,
Here is my patch queue I accumulated over quite a long time.
Patches 1-6 are bugfixes, and rest is mostly RFC.
Comments are welcome.
Best regards,
Maxim Levitsky
2020 Feb 13
2
[PATCH] nouveau: no need to check return value of debugfs_create functions
...-ENOMEM;
> - }
> + for (i = 0; i < ARRAY_SIZE(nouveau_debugfs_files); i++)
> + debugfs_create_file(nouveau_debugfs_files[i].name,
> + S_IRUGO | S_IWUSR, minor->debugfs_root,
> + minor->dev, nouveau_debugfs_files[i].fops);
>
> drm_debugfs_create_files(nouveau_debugfs_list,
> NOUVEAU_DEBUGFS_ENTRIES,
>