"struct drm_edid" is the safe and recommended alternative to "struct edid".
Rename the member to make sure that no usage sites are missed,
as "struct drm_edid" has some restrictions, for example it can not be
used with kfree().
Signed-off-by: Thomas Weißschuh <li...@weissschuh.net>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 56 +++++++++++++-------------
drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h | 3 +-
drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 4 +-
drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 4 +-
drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 4 +-
drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 4 +-
6 files changed, 38 insertions(+), 37 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index 344e0a9ee08a..75eac808b9e3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -246,10 +246,10 @@ amdgpu_connector_find_encoder(struct drm_connector
*connector,
return NULL;
}
-static struct edid *
+static const struct drm_edid *
amdgpu_connector_get_hardcoded_edid(struct amdgpu_device *adev)
{
- return
drm_edid_duplicate(drm_edid_raw(adev->mode_info.bios_hardcoded_edid));
+ return drm_edid_dup(adev->mode_info.bios_hardcoded_edid);
}
static void amdgpu_connector_get_edid(struct drm_connector *connector)
@@ -258,7 +258,7 @@ static void amdgpu_connector_get_edid(struct drm_connector
*connector)
struct amdgpu_device *adev = drm_to_adev(dev);
struct amdgpu_connector *amdgpu_connector =
to_amdgpu_connector(connector);
- if (amdgpu_connector->edid)
+ if (amdgpu_connector->drm_edid)
return;
/* on hw with routers, select right port */
@@ -268,8 +268,8 @@ static void amdgpu_connector_get_edid(struct drm_connector
*connector)
if ((amdgpu_connector_encoder_get_dp_bridge_encoder_id(connector) !=
ENCODER_OBJECT_ID_NONE) &&
amdgpu_connector->ddc_bus->has_aux) {
- amdgpu_connector->edid = drm_get_edid(connector,
-
&amdgpu_connector->ddc_bus->aux.ddc);
+ amdgpu_connector->drm_edid = drm_edid_read_ddc(
+ connector, &amdgpu_connector->ddc_bus->aux.ddc);
} else if ((connector->connector_type ==
DRM_MODE_CONNECTOR_DisplayPort) ||
(connector->connector_type == DRM_MODE_CONNECTOR_eDP)) {
struct amdgpu_connector_atom_dig *dig =
amdgpu_connector->con_priv;
@@ -277,32 +277,34 @@ static void amdgpu_connector_get_edid(struct
drm_connector *connector)
if ((dig->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT ||
dig->dp_sink_type == CONNECTOR_OBJECT_ID_eDP) &&
amdgpu_connector->ddc_bus->has_aux)
- amdgpu_connector->edid = drm_get_edid(connector,
-
&amdgpu_connector->ddc_bus->aux.ddc);
+ amdgpu_connector->drm_edid = drm_edid_read_ddc(
+ connector,
&amdgpu_connector->ddc_bus->aux.ddc);
else if (amdgpu_connector->ddc_bus)
- amdgpu_connector->edid = drm_get_edid(connector,
-
&amdgpu_connector->ddc_bus->adapter);
+ amdgpu_connector->drm_edid = drm_edid_read_ddc(
+ connector,
&amdgpu_connector->ddc_bus->adapter);
} else if (amdgpu_connector->ddc_bus) {
- amdgpu_connector->edid = drm_get_edid(connector,
-
&amdgpu_connector->ddc_bus->adapter);
+ amdgpu_connector->drm_edid = drm_edid_read_ddc(
+ connector, &amdgpu_connector->ddc_bus->adapter);
}
- if (!amdgpu_connector->edid) {
+ if (!amdgpu_connector->drm_edid) {
/* some laptops provide a hardcoded edid in rom for LCDs */
if (((connector->connector_type == DRM_MODE_CONNECTOR_LVDS) ||
(connector->connector_type == DRM_MODE_CONNECTOR_eDP))) {
- amdgpu_connector->edid =
amdgpu_connector_get_hardcoded_edid(adev);
- drm_connector_update_edid_property(connector,
amdgpu_connector->edid);
+ amdgpu_connector->drm_edid =
amdgpu_connector_get_hardcoded_edid(adev);
+ drm_edid_connector_update(connector,
amdgpu_connector->drm_edid);
}
}
+
+ drm_edid_connector_update(connector, amdgpu_connector->drm_edid);
}
static void amdgpu_connector_free_edid(struct drm_connector *connector)
{
struct amdgpu_connector *amdgpu_connector =
to_amdgpu_connector(connector);
- kfree(amdgpu_connector->edid);
- amdgpu_connector->edid = NULL;
+ drm_edid_free(amdgpu_connector->drm_edid);
+ amdgpu_connector->drm_edid = NULL;
}
static int amdgpu_connector_ddc_get_modes(struct drm_connector *connector)
@@ -310,12 +312,12 @@ static int amdgpu_connector_ddc_get_modes(struct
drm_connector *connector)
struct amdgpu_connector *amdgpu_connector =
to_amdgpu_connector(connector);
int ret;
- if (amdgpu_connector->edid) {
- drm_connector_update_edid_property(connector,
amdgpu_connector->edid);
- ret = drm_add_edid_modes(connector, amdgpu_connector->edid);
+ if (amdgpu_connector->drm_edid) {
+ drm_edid_connector_update(connector,
amdgpu_connector->drm_edid);
+ ret = drm_edid_connector_add_modes(connector);
return ret;
}
- drm_connector_update_edid_property(connector, NULL);
+ drm_edid_connector_update(connector, NULL);
return 0;
}
@@ -731,7 +733,7 @@ amdgpu_connector_lvds_detect(struct drm_connector
*connector, bool force)
/* check for edid as well */
amdgpu_connector_get_edid(connector);
- if (amdgpu_connector->edid)
+ if (amdgpu_connector->drm_edid)
ret = connector_status_connected;
/* check acpi lid status ??? */
@@ -881,13 +883,13 @@ amdgpu_connector_vga_detect(struct drm_connector
*connector, bool force)
amdgpu_connector_free_edid(connector);
amdgpu_connector_get_edid(connector);
- if (!amdgpu_connector->edid) {
+ if (!amdgpu_connector->drm_edid) {
DRM_ERROR("%s: probed a monitor but no|invalid EDID\n",
connector->name);
ret = connector_status_connected;
} else {
- amdgpu_connector->use_digital =
- !!(amdgpu_connector->edid->input &
DRM_EDID_INPUT_DIGITAL);
+ amdgpu_connector->use_digital = drm_edid_is_digital(
+ amdgpu_connector->drm_edid);
/* some oems have boards with separate digital and
analog connectors
* with a shared ddc line (often vga + hdmi)
@@ -1062,14 +1064,14 @@ amdgpu_connector_dvi_detect(struct drm_connector
*connector, bool force)
amdgpu_connector_free_edid(connector);
amdgpu_connector_get_edid(connector);
- if (!amdgpu_connector->edid) {
+ if (!amdgpu_connector->drm_edid) {
DRM_ERROR("%s: probed a monitor but no|invalid EDID\n",
connector->name);
ret = connector_status_connected;
broken_edid = true; /* defer use_digital to later */
} else {
- amdgpu_connector->use_digital =
- !!(amdgpu_connector->edid->input &
DRM_EDID_INPUT_DIGITAL);
+ amdgpu_connector->use_digital = drm_edid_is_digital(
+ amdgpu_connector->drm_edid);
/* some oems have boards with separate digital and
analog connectors
* with a shared ddc line (often vga + hdmi)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
index 5e3faefc5510..e584997c7777 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_mode.h
@@ -50,7 +50,6 @@ struct amdgpu_device;
struct amdgpu_encoder;
struct amdgpu_router;
struct amdgpu_hpd;
-struct edid;
struct drm_edid;
#define to_amdgpu_crtc(x) container_of(x, struct amdgpu_crtc, base)
@@ -623,7 +622,7 @@ struct amdgpu_connector {
bool use_digital;
/* we need to mind the EDID between detect
and get modes due to analog/digital/tvencoder */
- struct edid *edid;
+ const struct drm_edid *drm_edid;
void *con_priv;
bool dac_load_detect;
bool detected_by_load; /* if the connection status was determined by
load */
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index 742adbc460c9..3ad9e58979ab 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
@@ -1299,7 +1299,7 @@ static void
dce_v10_0_audio_write_speaker_allocation(struct drm_encoder *encoder
return;
}
- sad_count = drm_edid_to_speaker_allocation(amdgpu_connector->edid,
&sadb);
+ sad_count =
drm_edid_to_speaker_allocation(drm_edid_raw(amdgpu_connector->drm_edid), &sadb);
if (sad_count < 0) {
DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n",
sad_count);
sad_count = 0;
@@ -1369,7 +1369,7 @@ static void dce_v10_0_audio_write_sad_regs(struct
drm_encoder *encoder)
return;
}
- sad_count = drm_edid_to_sad(amdgpu_connector->edid, &sads);
+ sad_count = drm_edid_to_sad(drm_edid_raw(amdgpu_connector->drm_edid),
&sads);
if (sad_count < 0)
DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
if (sad_count <= 0)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
index 8d46ebadfa46..5df1d69a2759 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
@@ -1331,7 +1331,7 @@ static void
dce_v11_0_audio_write_speaker_allocation(struct drm_encoder *encoder
return;
}
- sad_count = drm_edid_to_speaker_allocation(amdgpu_connector->edid,
&sadb);
+ sad_count =
drm_edid_to_speaker_allocation(drm_edid_raw(amdgpu_connector->drm_edid), &sadb);
if (sad_count < 0) {
DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n",
sad_count);
sad_count = 0;
@@ -1401,7 +1401,7 @@ static void dce_v11_0_audio_write_sad_regs(struct
drm_encoder *encoder)
return;
}
- sad_count = drm_edid_to_sad(amdgpu_connector->edid, &sads);
+ sad_count = drm_edid_to_sad(drm_edid_raw(amdgpu_connector->drm_edid),
&sads);
if (sad_count < 0)
DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
if (sad_count <= 0)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
index f08dc6a3886f..dbdb060a578c 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
@@ -1217,7 +1217,7 @@ static void
dce_v6_0_audio_write_speaker_allocation(struct drm_encoder *encoder)
return;
}
- sad_count = drm_edid_to_speaker_allocation(amdgpu_connector->edid,
&sadb);
+ sad_count =
drm_edid_to_speaker_allocation(drm_edid_raw(amdgpu_connector->drm_edid), &sadb);
if (sad_count < 0) {
DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n",
sad_count);
sad_count = 0;
@@ -1292,7 +1292,7 @@ static void dce_v6_0_audio_write_sad_regs(struct
drm_encoder *encoder)
return;
}
- sad_count = drm_edid_to_sad(amdgpu_connector->edid, &sads);
+ sad_count = drm_edid_to_sad(drm_edid_raw(amdgpu_connector->drm_edid),
&sads);
if (sad_count < 0)
DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
if (sad_count <= 0)
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
index a6a3adf2ae13..f6b8deab9b49 100644
--- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
@@ -1272,7 +1272,7 @@ static void
dce_v8_0_audio_write_speaker_allocation(struct drm_encoder *encoder)
return;
}
- sad_count = drm_edid_to_speaker_allocation(amdgpu_connector->edid,
&sadb);
+ sad_count =
drm_edid_to_speaker_allocation(drm_edid_raw(amdgpu_connector->drm_edid), &sadb);
if (sad_count < 0) {
DRM_ERROR("Couldn't read Speaker Allocation Data Block: %d\n",
sad_count);
sad_count = 0;
@@ -1340,7 +1340,7 @@ static void dce_v8_0_audio_write_sad_regs(struct
drm_encoder *encoder)
return;
}
- sad_count = drm_edid_to_sad(amdgpu_connector->edid, &sads);
+ sad_count = drm_edid_to_sad(drm_edid_raw(amdgpu_connector->drm_edid),
&sads);
if (sad_count < 0)
DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
if (sad_count <= 0)
--
2.46.0
