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drm/amd/display: ddc resource data need to be initialized

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[WHY]
to initial ddc structure before we use them to avoid error checking.

[HOW]
add 0 as structure initialization value in DCN resource construct

Signed-off-by: Yu-ting Shen <Yu-ting.Shen@amd.com>
Reviewed-by: Meenakshikumar Somasundaram <Meenakshikumar.Somasundaram@amd.com>
Acked-by: Wayne Lin <waynelin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yu-ting Shen 2021-04-13 13:47:23 +08:00 committed by Alex Deucher
parent b7cc1312c1
commit 130ac6d8c6
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
View File

@ -3667,7 +3667,7 @@ static bool dcn20_resource_construct(
int i;
struct dc_context *ctx = dc->ctx;
struct irq_service_init_data init_data;
struct ddc_service_init_data ddc_init_data;
struct ddc_service_init_data ddc_init_data = {0};
struct _vcs_dpi_soc_bounding_box_st *loaded_bb =
get_asic_rev_soc_bb(ctx->asic_id.hw_internal_rev);
struct _vcs_dpi_ip_params_st *loaded_ip =

2
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c
View File

@ -2538,7 +2538,7 @@ static bool dcn30_resource_construct(
int i;
struct dc_context *ctx = dc->ctx;
struct irq_service_init_data init_data;
struct ddc_service_init_data ddc_init_data;
struct ddc_service_init_data ddc_init_data = {0};
uint32_t pipe_fuses = read_pipe_fuses(ctx);
uint32_t num_pipes = 0;