From: Mike Hsieh <Mike.Hsieh@xxxxxxx>
[Why] FreeSync always use G2.2 EOTF and Native gamut
[How] Set EOTF and Gamut flags accordingly
Reviewed-by: Krunoslav Kovac <Krunoslav.Kovac@xxxxxxx>
Acked-by: Alan Liu <HaoPing.Liu@xxxxxxx>
Signed-off-by: Mike Hsieh <Mike.Hsieh@xxxxxxx>
---
drivers/gpu/drm/amd/display/modules/freesync/freesync.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
index 0f39ab9dc5b4..c2e00f7b8381 100644
--- a/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
+++ b/drivers/gpu/drm/amd/display/modules/freesync/freesync.c
@@ -688,10 +688,10 @@ static void build_vrr_infopacket_fs2_data(enum color_transfer_func app_tf,
if (app_tf != TRANSFER_FUNC_UNKNOWN) {
infopacket->valid = true;
- infopacket->sb[6] |= 0x08; // PB6 = [Bit 3 = Native Color Active]
-
- if (app_tf == TRANSFER_FUNC_GAMMA_22) {
- infopacket->sb[9] |= 0x04; // PB6 = [Bit 2 = Gamma 2.2 EOTF Active]
+ if (app_tf != TRANSFER_FUNC_PQ2084) {
+ infopacket->sb[6] |= 0x08; // PB6 = [Bit 3 = Native Color Active]
+ if (app_tf == TRANSFER_FUNC_GAMMA_22)
+ infopacket->sb[9] |= 0x04; // PB6 = [Bit 2 = Gamma 2.2 EOTF Active]
}
}
}
--
2.25.1
