From 099139bef026faefebc508ddb77d397cf55f1b15 Mon Sep 17 00:00:00 2001 From: Josip Pavic Date: Tue, 11 Dec 2018 15:13:08 -0500 Subject: 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 Reviewed-by: Anthony Koo Acked-by: Leo Li Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/modules/power/power_helpers.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/gpu/drm/amd') 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) { -- cgit v1.2.3