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From 69fdf5342d98523e6ae0710d6259cce86e145eba Mon Sep 17 00:00:00 2001
From: Harry Wentland <harry.wentland@amd.com>
Date: Fri, 16 Jun 2017 14:09:23 -0400
Subject: [PATCH 0613/4131] drm/amd/display: Get freesync properties
Eventually we should create proper atomic properties for freesync
but currently freesync is broken and we still have the legacy
properties. Simply return the legacy properties.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Jordan Lazare <Jordan.Lazare@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
index 7f57017..be24225 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
@@ -1212,6 +1212,7 @@ int amdgpu_dm_connector_atomic_get_property(
struct dm_connector_state *dm_state =
to_dm_connector_state(state);
int ret = -EINVAL;
+ int i;
if (property == dev->mode_config.scaling_mode_property) {
switch (dm_state->scaling) {
@@ -1239,14 +1240,14 @@ int amdgpu_dm_connector_atomic_get_property(
} else if (property == adev->mode_info.underscan_property) {
*val = dm_state->underscan_enable;
ret = 0;
- } else if (property == adev->mode_info.freesync_property) {
- //TODO
- *val = 0;
- ret = 0;
- } else if (property == adev->mode_info.freesync_capable_property) {
- //TODO
- *val = 0;
- ret = 0;
+ } else if ((property == adev->mode_info.freesync_property) ||
+ (property == adev->mode_info.freesync_capable_property)) {
+ for (i = 0; i < connector->base.properties->count; i++) {
+ if (connector->base.properties->properties[i] == property) {
+ *val = connector->base.properties->values[i];
+ ret = 0;
+ }
+ }
}
return ret;
}
--
2.7.4
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