[RESEND 4/6] drm/amdgpu: remove amdgpu_connector_edid() and stop using edid_blob_ptr
Jani Nikula
jani.nikula at intel.com
Fri May 10 15:08:11 UTC 2024
amdgpu_connector_edid() copies the EDID from edid_blob_ptr as a side
effect if amdgpu_connector->edid isn't initialized. However, everywhere
that the returned EDID is used, the EDID should have been set
beforehands.
Only the drm EDID code should look at the EDID property, anyway, so stop
using it.
Cc: Alex Deucher <alexander.deucher at amd.com>
Cc: Christian König <christian.koenig at amd.com>
Cc: Pan, Xinhui <Xinhui.Pan at amd.com>
Cc: amd-gfx at lists.freedesktop.org
Signed-off-by: Jani Nikula <jani.nikula at intel.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c | 16 ----------------
drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h | 1 -
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, 8 insertions(+), 25 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
index 9caba10315a8..cae7479c3ecf 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.c
@@ -246,22 +246,6 @@ amdgpu_connector_find_encoder(struct drm_connector *connector,
return NULL;
}
-struct edid *amdgpu_connector_edid(struct drm_connector *connector)
-{
- struct amdgpu_connector *amdgpu_connector = to_amdgpu_connector(connector);
- struct drm_property_blob *edid_blob = connector->edid_blob_ptr;
-
- if (amdgpu_connector->edid) {
- return amdgpu_connector->edid;
- } else if (edid_blob) {
- struct edid *edid = kmemdup(edid_blob->data, edid_blob->length, GFP_KERNEL);
-
- if (edid)
- amdgpu_connector->edid = edid;
- }
- return amdgpu_connector->edid;
-}
-
static struct edid *
amdgpu_connector_get_hardcoded_edid(struct amdgpu_device *adev)
{
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h
index 61fcef15ad72..eff833b6ed31 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_connectors.h
@@ -24,7 +24,6 @@
#ifndef __AMDGPU_CONNECTORS_H__
#define __AMDGPU_CONNECTORS_H__
-struct edid *amdgpu_connector_edid(struct drm_connector *connector);
void amdgpu_connector_hotplug(struct drm_connector *connector);
int amdgpu_connector_get_monitor_bpc(struct drm_connector *connector);
u16 amdgpu_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector);
diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
index b44fce44c066..dddb5fe16f2c 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(connector), &sadb);
+ sad_count = drm_edid_to_speaker_allocation(amdgpu_connector->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(connector), &sads);
+ sad_count = drm_edid_to_sad(amdgpu_connector->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 80b2e7f79acf..11780e4d7e9f 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(connector), &sadb);
+ sad_count = drm_edid_to_speaker_allocation(amdgpu_connector->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(connector), &sads);
+ sad_count = drm_edid_to_sad(amdgpu_connector->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 db20012600f5..05c0df97f01d 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(connector), &sadb);
+ sad_count = drm_edid_to_speaker_allocation(amdgpu_connector->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(connector), &sads);
+ sad_count = drm_edid_to_sad(amdgpu_connector->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 5b56100ec902..dc73e301d937 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(connector), &sadb);
+ sad_count = drm_edid_to_speaker_allocation(amdgpu_connector->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(connector), &sads);
+ sad_count = drm_edid_to_sad(amdgpu_connector->edid, &sads);
if (sad_count < 0)
DRM_ERROR("Couldn't read SADs: %d\n", sad_count);
if (sad_count <= 0)
--
2.39.2
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