]> www.infradead.org Git - users/dwmw2/linux.git/commitdiff
drm/amd/display: Update VTEM Infopacket definition
authorLeo (Hanghong) Ma <hanghong.ma@amd.com>
Fri, 11 Mar 2022 16:35:29 +0000 (11:35 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 20 Apr 2022 07:23:20 +0000 (09:23 +0200)
[ Upstream commit c9fbf6435162ed5fb7201d1d4adf6585c6a8c327 ]

[Why & How]
The latest HDMI SPEC has updated the VTEM packet structure,
so change the VTEM Infopacket defined in the driver side to align
with the SPEC.

Reviewed-by: Chris Park <Chris.Park@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/amd/display/modules/info_packet/info_packet.c

index 0fdf7a3e96deaca5c5e5a0f0f9fb3cf1b04d6d95..96e18050a6175e70fa040e49db33ffc64259c44b 100644 (file)
@@ -100,7 +100,8 @@ enum vsc_packet_revision {
 //PB7 = MD0
 #define MASK_VTEM_MD0__VRR_EN         0x01
 #define MASK_VTEM_MD0__M_CONST        0x02
-#define MASK_VTEM_MD0__RESERVED2      0x0C
+#define MASK_VTEM_MD0__QMS_EN         0x04
+#define MASK_VTEM_MD0__RESERVED2      0x08
 #define MASK_VTEM_MD0__FVA_FACTOR_M1  0xF0
 
 //MD1
@@ -109,7 +110,7 @@ enum vsc_packet_revision {
 //MD2
 #define MASK_VTEM_MD2__BASE_REFRESH_RATE_98  0x03
 #define MASK_VTEM_MD2__RB                    0x04
-#define MASK_VTEM_MD2__RESERVED3             0xF8
+#define MASK_VTEM_MD2__NEXT_TFR              0xF8
 
 //MD3
 #define MASK_VTEM_MD3__BASE_REFRESH_RATE_07  0xFF