From 52b5432cd70a2d6d998cb9b48378c37d5bb31e12 Mon Sep 17 00:00:00 2001 From: Mike Hsieh Date: Tue, 4 Oct 2022 14:58:07 +0800 Subject: [PATCH] drm/amd/display: Set correct EOTF and Gamut flag in VRR info [Why] FreeSync always use G2.2 EOTF and Native gamut [How] Set EOTF and Gamut flags accordingly Reviewed-by: Krunoslav Kovac Acked-by: Alan Liu Signed-off-by: Mike Hsieh Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher --- 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