Commit b4e031e4 authored by Dmytro Laktyushkin's avatar Dmytro Laktyushkin Committed by Alex Deucher
Browse files

drm/amd/display: revert max lb use by default for n10 



This is causing a pstate change underflow regression for
unknown reason

Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarDmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: default avatarEric Bernstein <Eric.Bernstein@amd.com>
Acked-by: default avatarSolomon Chiu <solomon.chiu@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent c006a1c0

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c

+0 −2
Original line number Diff line number Diff line
@@ -619,7 +619,6 @@ static const struct dc_debug_options debug_defaults_drv = { 
		.recovery_enabled = false, /*enable this by default after testing.*/

		.max_downscale_src_width = 3840,

		.underflow_assert_delay_us = 0xFFFFFFFF,

		.use_max_lb = true

};



static const struct dc_debug_options debug_defaults_diags = {
@@ -631,7 +630,6 @@ static const struct dc_debug_options debug_defaults_diags = { 
		.disable_pplib_clock_request = true,

		.disable_pplib_wm_range = true,

		.underflow_assert_delay_us = 0xFFFFFFFF,

		.use_max_lb = true

};



static void dcn10_dpp_destroy(struct dpp **dpp)

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c

+0 −2
Original line number Diff line number Diff line
@@ -1075,7 +1075,6 @@ static const struct dc_debug_options debug_defaults_drv = { 
		.scl_reset_length10 = true,

		.sanity_checks = false,

		.underflow_assert_delay_us = 0xFFFFFFFF,

		.use_max_lb = true

};



static const struct dc_debug_options debug_defaults_diags = {
@@ -1092,7 +1091,6 @@ static const struct dc_debug_options debug_defaults_diags = { 
		.scl_reset_length10 = true,

		.underflow_assert_delay_us = 0xFFFFFFFF,

		.enable_tri_buf = true,

		.use_max_lb = true

};



void dcn20_dpp_destroy(struct dpp **dpp)