diff options
| author | Takashi Iwai <tiwai@suse.de> | 2012-04-23 17:40:49 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-04-23 17:41:17 +0100 |
| commit | 8353e6c632aeaea1470a286b83e68ca233073068 (patch) | |
| tree | 8d2345f96834e4242adb773dece50cbeee1fc0ed /include | |
| parent | c09dedb7a50e23f0166e0bbae61c75c7ec23cf7f (diff) | |
| download | linux-8353e6c632aeaea1470a286b83e68ca233073068.tar.bz2 | |
drm/edid: Add packed attribute to new gtf2 and cvt structs
The new structs added in struct detailed_data_monitor_range must be
marked with packed attribute although the outer struct itself is
already marked as packed. Otherwise these 7-bytes structs may be
aligned, and give the wrong position and size for the data.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Acked-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/drm/drm_edid.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index 8cefbbee996e..0cac551c5347 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h @@ -99,7 +99,7 @@ struct detailed_data_monitor_range { __le16 m; u8 k; u8 j; /* need to divide by 2 */ - } gtf2; + } __attribute__((packed)) gtf2; struct { u8 version; u8 data1; /* high 6 bits: extra clock resolution */ @@ -108,7 +108,7 @@ struct detailed_data_monitor_range { u8 flags; /* preferred aspect and blanking support */ u8 supported_scalings; u8 preferred_refresh; - } cvt; + } __attribute__((packed)) cvt; } formula; } __attribute__((packed)); |