Displaying 12 results from an estimated 12 matches for "drm_connector_max_encoder".
2018 Aug 30
2
[PATCH v2] drm/nouveau: Fix nouveau_connector_ddc_detect()
It looks like that when we moved over to using
drm_connector_for_each_possible_encoder() in nouveau, that one rather
important part of this function got dropped by accident:
/* Right v here */
for (i = 0; nv_encoder = NULL, i < DRM_CONNECTOR_MAX_ENCODER; i++) {
int id = connector->encoder_ids[i];
if (id == 0)
break;
Since it's rather difficult to notice: the conditional in this loop is
actually:
nv_encoder = NULL, i < DRM_CONNECTOR_MAX_ENCODER
Meaning that all early breaks result in nv_encoder keeping it's value,
otherwise...
2018 Jun 28
0
[PATCH v2 5/9] drm/nouveau: Use drm_connector_for_each_possible_encoder()
...363,11 @@ module_param_named(hdmimhz, nouveau_hdmimhz, int, 0400);
struct nouveau_encoder *
find_encoder(struct drm_connector *connector, int type)
{
- struct drm_device *dev = connector->dev;
struct nouveau_encoder *nv_encoder;
struct drm_encoder *enc;
- int i, id;
-
- for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
- id = connector->encoder_ids[i];
- if (!id)
- break;
+ int i;
- enc = drm_encoder_find(dev, NULL, id);
- if (!enc)
- continue;
+ drm_connector_for_each_possible_encoder(connector, enc, i) {
nv_encoder = nouveau_encoder(enc);
if (type == DCB_OUTPUT_ANY ||
@@ -436,14 +42...
2018 Aug 23
0
[PATCH] drm/nouveau: Fix nouveau_connector_ddc_detect()
It looks like that when we moved over to using
drm_connector_for_each_possible_encoder() in nouveau, that one rather
important part of this function got dropped by accident:
/* Right v here */
for (i = 0; nv_encoder = NULL, i < DRM_CONNECTOR_MAX_ENCODER; i++) {
int id = connector->encoder_ids[i];
if (id == 0)
break;
Since it's rather difficult to notice: the conditional in this loop is
actually:
nv_encoder = NULL, i < DRM_CONNECTOR_MAX_ENCODER
Meaning that all early breaks result in nv_encoder keeping it's value,
otherwise...
2018 Jun 28
4
[PATCH v2 0/9] drm: Third attempt at fixing the fb-helper .best_encoder() mess
From: Ville Syrjälä <ville.syrjala at linux.intel.com>
Changes from the previous version mainly involve Danoie's suggestion
of hiding the drm_encoder_find() in the iterator macro. I also polished
the msm and tilcdc cases a bit more with another small helper.
Cc: Alex Deucher <alexander.deucher at amd.com>
Cc: amd-gfx at lists.freedesktop.org
Cc: Ben Skeggs <bskeggs at
2018 Aug 30
0
[PATCH v2] drm/nouveau: Fix nouveau_connector_ddc_detect()
...400, Lyude Paul wrote:
> It looks like that when we moved over to using
> drm_connector_for_each_possible_encoder() in nouveau, that one rather
> important part of this function got dropped by accident:
>
> /* Right v here */
> for (i = 0; nv_encoder = NULL, i < DRM_CONNECTOR_MAX_ENCODER; i++) {
> int id = connector->encoder_ids[i];
> if (id == 0)
> break;
>
> Since it's rather difficult to notice: the conditional in this loop is
> actually:
>
> nv_encoder = NULL, i < DRM_CONNECTOR_MAX_ENCODER
>
> Meaning that all early breaks resu...
2018 Jun 26
1
[PATCH 6/8] drm/nouveau: Use drm_for_each_connector_encoder_ids()
...+ b/drivers/gpu/drm/nouveau/nouveau_connector.c
@@ -366,14 +366,11 @@ find_encoder(struct drm_connector *connector, int type)
struct drm_device *dev = connector->dev;
struct nouveau_encoder *nv_encoder;
struct drm_encoder *enc;
- int i, id;
+ u32 encoder_id;
+ int i;
- for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
- id = connector->encoder_ids[i];
- if (!id)
- break;
-
- enc = drm_encoder_find(dev, NULL, id);
+ drm_for_each_connector_encoder_ids(connector, encoder_id, i) {
+ enc = drm_encoder_find(dev, NULL, encoder_id);
if (!enc)
continue;
nv_encoder = nouveau_encoder(enc);
@@ -42...
2019 Sep 13
1
[PATCH CI 2/2] drm/connector: Allow max possible encoders to attach to a connector
...include/drm/drm_connector.h
index 681cb590f952..c6e993e78dbd 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -1288,12 +1288,12 @@ struct drm_connector {
/** @override_edid: has the EDID been overwritten through debugfs for testing? */
bool override_edid;
-#define DRM_CONNECTOR_MAX_ENCODER 3
/**
- * @encoder_ids: Valid encoders for this connector. Please only use
- * drm_connector_for_each_possible_encoder() to enumerate these.
+ * @possible_encoders: Bit mask of encoders that can drive this
+ * connector, drm_encoder_index() determines the index into the bitfield
+ * and the...
2019 Sep 05
3
[PATCH v2] drm/connector: Allow max possible encoders to attach to a connector
...include/drm/drm_connector.h
index 681cb590f952..c6e993e78dbd 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -1288,12 +1288,12 @@ struct drm_connector {
/** @override_edid: has the EDID been overwritten through debugfs for testing? */
bool override_edid;
-#define DRM_CONNECTOR_MAX_ENCODER 3
/**
- * @encoder_ids: Valid encoders for this connector. Please only use
- * drm_connector_for_each_possible_encoder() to enumerate these.
+ * @possible_encoders: Bit mask of encoders that can drive this
+ * connector, drm_encoder_index() determines the index into the bitfield
+ * and the...
2019 Sep 11
0
[PATCH 2/2] drm/connector: Allow max possible encoders to attach to a connector
...include/drm/drm_connector.h
index 681cb590f952..c6e993e78dbd 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -1288,12 +1288,12 @@ struct drm_connector {
/** @override_edid: has the EDID been overwritten through debugfs for testing? */
bool override_edid;
-#define DRM_CONNECTOR_MAX_ENCODER 3
/**
- * @encoder_ids: Valid encoders for this connector. Please only use
- * drm_connector_for_each_possible_encoder() to enumerate these.
+ * @possible_encoders: Bit mask of encoders that can drive this
+ * connector, drm_encoder_index() determines the index into the bitfield
+ * and the...
2019 Sep 12
0
[PATCH 2/2] drm/connector: Allow max possible encoders to attach to a connector
...include/drm/drm_connector.h
index 681cb590f952..c6e993e78dbd 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -1288,12 +1288,12 @@ struct drm_connector {
/** @override_edid: has the EDID been overwritten through debugfs for testing? */
bool override_edid;
-#define DRM_CONNECTOR_MAX_ENCODER 3
/**
- * @encoder_ids: Valid encoders for this connector. Please only use
- * drm_connector_for_each_possible_encoder() to enumerate these.
+ * @possible_encoders: Bit mask of encoders that can drive this
+ * connector, drm_encoder_index() determines the index into the bitfield
+ * and the...
2019 Aug 16
0
[PATCH] drm/connector: Allow max possible encoders to attach to a connector
...include/drm/drm_connector.h
index 681cb590f952..c6e993e78dbd 100644
--- a/include/drm/drm_connector.h
+++ b/include/drm/drm_connector.h
@@ -1288,12 +1288,12 @@ struct drm_connector {
/** @override_edid: has the EDID been overwritten through debugfs for testing? */
bool override_edid;
-#define DRM_CONNECTOR_MAX_ENCODER 3
/**
- * @encoder_ids: Valid encoders for this connector. Please only use
- * drm_connector_for_each_possible_encoder() to enumerate these.
+ * @possible_encoders: Bit mask of encoders that can drive this
+ * connector, drm_encoder_index() determines the index into the bitfield
+ * and the...
2019 Sep 06
0
[PATCH v2] drm/connector: Allow max possible encoders to attach to a connector
...81cb590f952..c6e993e78dbd 100644
> --- a/include/drm/drm_connector.h
> +++ b/include/drm/drm_connector.h
> @@ -1288,12 +1288,12 @@ struct drm_connector {
> /** @override_edid: has the EDID been overwritten through debugfs for testing? */
> bool override_edid;
>
> -#define DRM_CONNECTOR_MAX_ENCODER 3
> /**
> - * @encoder_ids: Valid encoders for this connector. Please only use
> - * drm_connector_for_each_possible_encoder() to enumerate these.
> + * @possible_encoders: Bit mask of encoders that can drive this
> + * connector, drm_encoder_index() determines the index into t...