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drm/amd/display: Set default block_size, even in unexpected cases 

We're not expected to enter the default case, but not returning a
default value here is incorrect.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Dmytro Laktyushkin 2019-06-04 14:48:33 -04:00 committed by Alex Deucher
parent 5b25e5f1a9
commit 90bbf6374b
2 changed files with 2 additions and 1 deletions
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1
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hubbub.c
View File

@ -337,6 +337,7 @@ static enum dcn_hubbub_page_table_block_size page_table_block_size_to_hw(unsigne
break;
default:
ASSERT(false);
block_size = page_table_block_size;
break;
}

2
drivers/gpu/drm/amd/display/dc/inc/hw/dchubbub.h
View File

@ -62,7 +62,7 @@ enum dcn_hubbub_page_table_depth {
enum dcn_hubbub_page_table_block_size {
DCN_PAGE_TABLE_BLOCK_SIZE_4KB = 0,
DCN_PAGE_TABLE_BLOCK_SIZE_64KB = 4
DCN_PAGE_TABLE_BLOCK_SIZE_64KB = 4,
};
struct dcn_hubbub_phys_addr_config {