Displaying 20 results from an estimated 20 matches for "bochs_helper_func".
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bochs_helper_funcs
2018 Sep 19
0
[PATCH v3 3/5] drm/bochs: fix DRM_FORMAT_* handling for big endian machines.
...dev_init(struct bochs_device *bochs)
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index ea9a43d31b..f3fdaf9456 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -126,12 +126,43 @@ static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
.commit = bochs_crtc_commit,
};
+static const uint32_t bochs_formats[] = {
+ DRM_FORMAT_HOST_XRGB8888,
+};
+
+static struct drm_plane *bochs_primary_plane(struct drm_device *dev)
+{
+ struct drm_plane *primary;
+ int ret;
+
+ primary = kzalloc(sizeof(*primary), GFP_KERNEL);
+ if (primary...
2018 Sep 05
0
[PATCH v2 5/6] drm/bochs: fix DRM_FORMAT_* handling for big endian machines.
...t;
/* alloc, pin & map bo */
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index ca5a9afdd5..b40077d04b 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -129,12 +129,43 @@ static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
.commit = bochs_crtc_commit,
};
+static const uint32_t bochs_formats[] = {
+ DRM_FORMAT_HOST_XRGB8888,
+};
+
+static struct drm_plane *bochs_primary_plane(struct drm_device *dev)
+{
+ struct drm_plane *primary;
+ int ret;
+
+ primary = kzalloc(sizeof(*primary), GFP_KERNEL);
+ if (primary...
2018 Sep 03
0
[PATCH 4/5] drm/bochs: fix DRM_FORMAT_* handling for big endian machines.
...t;
/* alloc, pin & map bo */
diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index ca5a9afdd5..2662cdcf2d 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -129,12 +129,43 @@ static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
.commit = bochs_crtc_commit,
};
+static const uint32_t bochs_formats[] = {
+ DRM_FORMAT_HOST_XRGB8888,
+};
+
+static struct drm_plane *bochs_primary_plane(struct drm_device *dev)
+{
+ struct drm_plane *primary;
+ int ret;
+
+ primary = kzalloc(sizeof(*primary), GFP_KERNEL);
+ if (primary...
2019 Mar 11
3
[PATCH] drm/bochs: Fix NULL dereference on atomic_disable helper
...; > > static void bochs_crtc_atomic_flush(struct drm_crtc *crtc,
> > > struct drm_crtc_state *old_crtc_state)
> > > {
> > > @@ -66,6 +71,7 @@ static const struct drm_crtc_funcs bochs_crtc_funcs = {
> > > static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
> > > .mode_set_nofb = bochs_crtc_mode_set_nofb,
> > > .atomic_enable = bochs_crtc_atomic_enable,
> > > + .atomic_disable = bochs_crtc_atomic_disable,
> >
> > Shouldn't we make the callback optional instead of adding empty dummy
> > functio...
2019 Mar 11
3
[PATCH] drm/bochs: Fix NULL dereference on atomic_disable helper
...; > > static void bochs_crtc_atomic_flush(struct drm_crtc *crtc,
> > > struct drm_crtc_state *old_crtc_state)
> > > {
> > > @@ -66,6 +71,7 @@ static const struct drm_crtc_funcs bochs_crtc_funcs = {
> > > static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
> > > .mode_set_nofb = bochs_crtc_mode_set_nofb,
> > > .atomic_enable = bochs_crtc_atomic_enable,
> > > + .atomic_disable = bochs_crtc_atomic_disable,
> >
> > Shouldn't we make the callback optional instead of adding empty dummy
> > functio...
2019 Apr 10
2
[PATCH] drm/bochs: use simple display pipe
...g,
- .destroy = drm_crtc_cleanup,
- .page_flip = drm_atomic_helper_page_flip,
- .reset = drm_atomic_helper_crtc_reset,
- .atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
- .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
-};
-
-static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
- .mode_set_nofb = bochs_crtc_mode_set_nofb,
- .atomic_enable = bochs_crtc_atomic_enable,
- .atomic_flush = bochs_crtc_atomic_flush,
-};
-
static const uint32_t bochs_formats[] = {
DRM_FORMAT_XRGB8888,
DRM_FORMAT_BGRX8888,
};
-static void bochs_plane_atomic_update(struct drm_plane *pla...
2016 Feb 12
0
[PATCH 06/17] drm/bochs: removed optional dummy encoder mode_fixup function.
...diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index 2849f1b..317c27f 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -152,13 +152,6 @@ static void bochs_crtc_init(struct drm_device *dev)
drm_crtc_helper_add(crtc, &bochs_helper_funcs);
}
-static bool bochs_encoder_mode_fixup(struct drm_encoder *encoder,
- const struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
- return true;
-}
-
static void bochs_encoder_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,...
2018 Dec 19
0
[PATCH 03/14] drm/bochs: atomic: add atomic_flush+atomic_enable callbacks.
...ck_irqrestore(&dev->event_lock, irqflags);
+ }
+}
+
+
/* These provide the minimum set of functions required to handle a CRTC */
static const struct drm_crtc_funcs bochs_crtc_funcs = {
.set_config = drm_crtc_helper_set_config,
@@ -128,6 +151,8 @@ static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
.mode_set_base = bochs_crtc_mode_set_base,
.prepare = bochs_crtc_prepare,
.commit = bochs_crtc_commit,
+ .atomic_enable = bochs_crtc_atomic_enable,
+ .atomic_flush = bochs_crtc_atomic_flush,
};
static const uint32_t bochs_formats[] = {
--
2.9.3
2018 Dec 19
0
[PATCH 01/14] drm/bochs: encoder cleanup
...--git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index f87c284dd9..c8ce54498d 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -170,31 +170,6 @@ static void bochs_crtc_init(struct drm_device *dev)
drm_crtc_helper_add(crtc, &bochs_helper_funcs);
}
-static void bochs_encoder_mode_set(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
-}
-
-static void bochs_encoder_dpms(struct drm_encoder *encoder, int state)
-{
-}
-
-static void bochs_encoder_prepare(struct drm_encod...
2018 Dec 19
0
[PATCH 04/14] drm/bochs: atomic: add mode_set_nofb callback.
...c_mode_set_nofb(struct drm_crtc *crtc)
+{
+ struct bochs_device *bochs =
+ container_of(crtc, struct bochs_device, crtc);
+
+ bochs_hw_setmode(bochs, &crtc->mode);
+}
+
static void bochs_crtc_prepare(struct drm_crtc *crtc)
{
}
@@ -149,6 +157,7 @@ static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
.dpms = bochs_crtc_dpms,
.mode_set = bochs_crtc_mode_set,
.mode_set_base = bochs_crtc_mode_set_base,
+ .mode_set_nofb = bochs_crtc_mode_set_nofb,
.prepare = bochs_crtc_prepare,
.commit = bochs_crtc_commit,
.atomic_enable = bochs_crtc_atomic_enable,
--
2.9.3
2018 Dec 19
0
[PATCH 09/14] drm/bochs: remove old bochs_crtc_* functions
...-static void bochs_crtc_commit(struct drm_crtc *crtc)
-{
-}
-
static void bochs_crtc_atomic_enable(struct drm_crtc *crtc,
struct drm_crtc_state *old_crtc_state)
{
@@ -138,12 +62,7 @@ static const struct drm_crtc_funcs bochs_crtc_funcs = {
};
static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
- .dpms = bochs_crtc_dpms,
- .mode_set = bochs_crtc_mode_set,
- .mode_set_base = bochs_crtc_mode_set_base,
.mode_set_nofb = bochs_crtc_mode_set_nofb,
- .prepare = bochs_crtc_prepare,
- .commit = bochs_crtc_commit,
.atomic_enable = bochs_crtc_atomic_enable,
.atomic_flush = bochs_crtc_atom...
2019 Mar 11
0
[PATCH] drm/bochs: Fix NULL dereference on atomic_disable helper
..._crtc_state *old_state)
> +{
> +}
> +
> static void bochs_crtc_atomic_flush(struct drm_crtc *crtc,
> struct drm_crtc_state *old_crtc_state)
> {
> @@ -66,6 +71,7 @@ static const struct drm_crtc_funcs bochs_crtc_funcs = {
> static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
> .mode_set_nofb = bochs_crtc_mode_set_nofb,
> .atomic_enable = bochs_crtc_atomic_enable,
> + .atomic_disable = bochs_crtc_atomic_disable,
Shouldn't we make the callback optional instead of adding empty dummy
functions to drivers?
cheers,
Gerd
2019 Mar 11
0
[PATCH] drm/bochs: Fix NULL dereference on atomic_disable helper
...void bochs_crtc_atomic_flush(struct drm_crtc *crtc,
> > > > struct drm_crtc_state *old_crtc_state)
> > > > {
> > > > @@ -66,6 +71,7 @@ static const struct drm_crtc_funcs bochs_crtc_funcs = {
> > > > static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
> > > > .mode_set_nofb = bochs_crtc_mode_set_nofb,
> > > > .atomic_enable = bochs_crtc_atomic_enable,
> > > > + .atomic_disable = bochs_crtc_atomic_disable,
> > >
> > > Shouldn't we make the callback optional instead of adding empt...
2016 Feb 12
0
[PATCH 06/17] drm/bochs: removed optional dummy encoder mode_fixup function.
...diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c
index 2849f1b..317c27f 100644
--- a/drivers/gpu/drm/bochs/bochs_kms.c
+++ b/drivers/gpu/drm/bochs/bochs_kms.c
@@ -152,13 +152,6 @@ static void bochs_crtc_init(struct drm_device *dev)
drm_crtc_helper_add(crtc, &bochs_helper_funcs);
}
-static bool bochs_encoder_mode_fixup(struct drm_encoder *encoder,
- const struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
- return true;
-}
-
static void bochs_encoder_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *mode,...
2018 Dec 19
0
[PATCH 05/14] drm/bochs: atomic: switch planes to atomic, wire up helpers.
...t_config,
.destroy = drm_crtc_cleanup,
.page_flip = bochs_crtc_page_flip,
+ .reset = drm_atomic_helper_crtc_reset,
+ .atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
+ .atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
};
static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
@@ -169,6 +174,59 @@ static const uint32_t bochs_formats[] = {
DRM_FORMAT_BGRX8888,
};
+static void bochs_plane_atomic_update(struct drm_plane *plane,
+ struct drm_plane_state *old_state)
+{
+ struct bochs_device *bochs = plane->dev->dev_private;
+ struct bochs_bo *bo;
+
+...
2018 Sep 19
0
[PATCH v3 4/5] drm/bochs: support changing byteorder at mode set time
...;
- bochs_hw_setmode(bochs, mode);
+ if (WARN_ON(crtc->primary->fb == NULL))
+ return -EINVAL;
+
+ bochs_hw_setmode(bochs, mode, crtc->primary->fb->format);
bochs_crtc_mode_set_base(crtc, x, y, old_fb);
return 0;
}
@@ -127,7 +130,8 @@ static const struct drm_crtc_helper_funcs bochs_helper_funcs = {
};
static const uint32_t bochs_formats[] = {
- DRM_FORMAT_HOST_XRGB8888,
+ DRM_FORMAT_XRGB8888,
+ DRM_FORMAT_BGRX8888,
};
static struct drm_plane *bochs_primary_plane(struct drm_device *dev)
--
2.9.3
2016 Feb 16
24
[PATCH 00/16] drm crtc cleanup: nuke optional dummy crtc mode_fixup function.
This patch set nukes all the dummy crtc mode_fixup implementations.
(made on top of Daniel topic/drm-misc branch)
Carlos Palminha (16):
drm: fixes crct set_mode when crtc mode_fixup is null.
drm/cirrus: removed optional dummy crtc mode_fixup function.
drm/mgag200: removed optional dummy crtc mode_fixup function.
drm/udl: removed optional dummy crtc mode_fixup function.
drm/gma: removed
2016 Feb 16
24
[PATCH 00/16] drm crtc cleanup: nuke optional dummy crtc mode_fixup function.
This patch set nukes all the dummy crtc mode_fixup implementations.
(made on top of Daniel topic/drm-misc branch)
Carlos Palminha (16):
drm: fixes crct set_mode when crtc mode_fixup is null.
drm/cirrus: removed optional dummy crtc mode_fixup function.
drm/mgag200: removed optional dummy crtc mode_fixup function.
drm/udl: removed optional dummy crtc mode_fixup function.
drm/gma: removed
2016 Feb 15
24
[PATCH v2 00/17] drm encoders cleanup: nuke optional dummy encoder mode_fixup function.
mode_fixup function for encoder drivers became optional with patch
http://patchwork.freedesktop.org/patch/msgid/1455106522-32307-1-git-send-email-palminha at synopsys.com
This patch set nukes all the dummy mode_fixup implementations.
(made on top of Daniel topic/drm-misc branch)
Changes v1->v2: incorporated Daniel comments
* added signed-off-by line to all patches
* threading enabled due to
2016 Feb 15
24
[PATCH v2 00/17] drm encoders cleanup: nuke optional dummy encoder mode_fixup function.
mode_fixup function for encoder drivers became optional with patch
http://patchwork.freedesktop.org/patch/msgid/1455106522-32307-1-git-send-email-palminha at synopsys.com
This patch set nukes all the dummy mode_fixup implementations.
(made on top of Daniel topic/drm-misc branch)
Changes v1->v2: incorporated Daniel comments
* added signed-off-by line to all patches
* threading enabled due to