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

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This is causing a pstate change underflow regression for
unknown reason

Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com>
Acked-by: Solomon Chiu <solomon.chiu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dmytro Laktyushkin 2021-03-11 18:25:34 -05:00 committed by Alex Deucher
parent c006a1c00d
commit b4e031e40f
2 changed files with 0 additions and 4 deletions
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2
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
View File

@ -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)

2
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
View File

@ -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)