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| author | Brian Starkey <brian.starkey@arm.com> | 2016-10-11 15:26:04 +0100 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2016-11-04 17:08:06 +0000 |
| commit | a228062cb4e43e0f94bf48107338757d4d5857b9 (patch) | |
| tree | cbd50ab990fbc0b821d5e79dc78920904ff20097 /drivers/gpu/drm/arm/malidp_hw.c | |
| parent | a6a7b9a207d46c6a32ecd1ed3ddd877640f90df4 (diff) | |
| download | blackbird-obmc-linux-a228062cb4e43e0f94bf48107338757d4d5857b9.tar.gz blackbird-obmc-linux-a228062cb4e43e0f94bf48107338757d4d5857b9.zip | |
drm: mali-dp: Add pitch alignment check function
Different hardware versions have different requirements when it comes to
pitch alignment. Add a function which can be used to check pitch
alignment for a device.
Signed-off-by: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Diffstat (limited to 'drivers/gpu/drm/arm/malidp_hw.c')
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_hw.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c index be815d0cc772..18c476605c0c 100644 --- a/drivers/gpu/drm/arm/malidp_hw.c +++ b/drivers/gpu/drm/arm/malidp_hw.c @@ -436,6 +436,7 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = { }, .input_formats = malidp500_de_formats, .n_input_formats = ARRAY_SIZE(malidp500_de_formats), + .bus_align_bytes = 8, }, .query_hw = malidp500_query_hw, .enter_config_mode = malidp500_enter_config_mode, @@ -468,6 +469,7 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = { }, .input_formats = malidp550_de_formats, .n_input_formats = ARRAY_SIZE(malidp550_de_formats), + .bus_align_bytes = 8, }, .query_hw = malidp550_query_hw, .enter_config_mode = malidp550_enter_config_mode, @@ -501,6 +503,7 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = { }, .input_formats = malidp550_de_formats, .n_input_formats = ARRAY_SIZE(malidp550_de_formats), + .bus_align_bytes = 16, }, .query_hw = malidp650_query_hw, .enter_config_mode = malidp550_enter_config_mode, |
