diff options
| author | Josip Pavic <Josip.Pavic@amd.com> | 2018-12-11 15:13:08 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-01-14 16:00:17 -0500 |
| commit | 099139bef026faefebc508ddb77d397cf55f1b15 (patch) | |
| tree | 80f7634fee39c68da27b1dbec2302baf7f4d57ef /drivers/gpu | |
| parent | a29b01a1313d20a6d45c0f25858f31701cee625d (diff) | |
drm/amd/display: Pack DMCU iRAM alignment
[Why]
When the DMCU's iRAM definition was moved to the newly created
power_helpers, a #pragma pack was lost, causing the iRAM to be misaligned
[How]
Restore the #pragma pack
Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/display/modules/power/power_helpers.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c index 00f63b7dd32f..c11a443dcbc8 100644 --- a/drivers/gpu/drm/amd/display/modules/power/power_helpers.c +++ b/drivers/gpu/drm/amd/display/modules/power/power_helpers.c @@ -57,6 +57,7 @@ static const unsigned char abm_config[abm_defines_max_config][abm_defines_max_le #define NUM_POWER_FN_SEGS 8 #define NUM_BL_CURVE_SEGS 16 +#pragma pack(push, 1) /* NOTE: iRAM is 256B in size */ struct iram_table_v_2 { /* flags */ @@ -100,6 +101,7 @@ struct iram_table_v_2 { uint8_t dummy8; /* 0xfe */ uint8_t dummy9; /* 0xff */ }; +#pragma pack(pop) static uint16_t backlight_8_to_16(unsigned int backlight_8bit) { |