Merge tag 'powerpc-5.9-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc...

[linux-2.6-microblaze.git] / drivers / gpu / drm / amd / display / dc / bios / bios_parser2.c

diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index 078b7e3..2d5c7da 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -1108,6 +1108,18 @@ static enum bp_result bios_parser_enable_disp_power_gating(
                action);
 }
 
+static enum bp_result bios_parser_enable_lvtma_control(
+       struct dc_bios *dcb,
+       uint8_t uc_pwr_on)
+{
+       struct bios_parser *bp = BP_FROM_DCB(dcb);
+
+       if (!bp->cmd_tbl.enable_lvtma_control)
+               return BP_RESULT_FAILURE;
+
+       return bp->cmd_tbl.enable_lvtma_control(bp, uc_pwr_on);
+}
+
 static bool bios_parser_is_accelerated_mode(
        struct dc_bios *dcb)
 {
@@ -2208,7 +2220,9 @@ static const struct dc_vbios_funcs vbios_funcs = {
        .get_board_layout_info = bios_get_board_layout_info,
        .pack_data_tables = bios_parser_pack_data_tables,
 
-       .get_atom_dc_golden_table = bios_get_atom_dc_golden_table
+       .get_atom_dc_golden_table = bios_get_atom_dc_golden_table,
+
+       .enable_lvtma_control = bios_parser_enable_lvtma_control
 };
 
 static bool bios_parser2_construct(