diff options
| author | Mihail Atanassov <mihail.atanassov@arm.com> | 2017-01-23 15:24:35 +0000 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2017-01-26 15:46:19 +0000 |
| commit | 83d642ee6dbec57ef1639a3de1e383fbfc5c44ec (patch) | |
| tree | c0bdb4752227b0aab0d124f1d4b17130dd7a0229 /drivers/gpu/drm/arm/malidp_hw.c | |
| parent | b70b332f14b704b22894571bc422812f539aea4f (diff) | |
drm: mali-dp: fix stride setting for multi-plane formats
Hardware has multiple (2 or 3, depending on model) stride
registers per layer; add a function that correctly takes that
into account. On hardware that only has 2 stride registers,
ensure that 3-plane (YUV) content has identical strides
for both chroma planes.
Signed-off-by: Mihail Atanassov <mihail.atanassov@arm.com>
[Removed smart layer stride setup, comment and commit message clarifications]
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 | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpu/drm/arm/malidp_hw.c b/drivers/gpu/drm/arm/malidp_hw.c index 9ec6d6904f5e..488aedf5b58d 100644 --- a/drivers/gpu/drm/arm/malidp_hw.c +++ b/drivers/gpu/drm/arm/malidp_hw.c @@ -74,16 +74,16 @@ static const struct malidp_format_id malidp550_de_formats[] = { }; static const struct malidp_layer malidp500_layers[] = { - { DE_VIDEO1, MALIDP500_DE_LV_BASE, MALIDP500_DE_LV_PTR_BASE }, - { DE_GRAPHICS1, MALIDP500_DE_LG1_BASE, MALIDP500_DE_LG1_PTR_BASE }, - { DE_GRAPHICS2, MALIDP500_DE_LG2_BASE, MALIDP500_DE_LG2_PTR_BASE }, + { DE_VIDEO1, MALIDP500_DE_LV_BASE, MALIDP500_DE_LV_PTR_BASE, MALIDP_DE_LV_STRIDE0 }, + { DE_GRAPHICS1, MALIDP500_DE_LG1_BASE, MALIDP500_DE_LG1_PTR_BASE, MALIDP_DE_LG_STRIDE }, + { DE_GRAPHICS2, MALIDP500_DE_LG2_BASE, MALIDP500_DE_LG2_PTR_BASE, MALIDP_DE_LG_STRIDE }, }; static const struct malidp_layer malidp550_layers[] = { - { DE_VIDEO1, MALIDP550_DE_LV1_BASE, MALIDP550_DE_LV1_PTR_BASE }, - { DE_GRAPHICS1, MALIDP550_DE_LG_BASE, MALIDP550_DE_LG_PTR_BASE }, - { DE_VIDEO2, MALIDP550_DE_LV2_BASE, MALIDP550_DE_LV2_PTR_BASE }, - { DE_SMART, MALIDP550_DE_LS_BASE, MALIDP550_DE_LS_PTR_BASE }, + { DE_VIDEO1, MALIDP550_DE_LV1_BASE, MALIDP550_DE_LV1_PTR_BASE, MALIDP_DE_LV_STRIDE0 }, + { DE_GRAPHICS1, MALIDP550_DE_LG_BASE, MALIDP550_DE_LG_PTR_BASE, MALIDP_DE_LG_STRIDE }, + { DE_VIDEO2, MALIDP550_DE_LV2_BASE, MALIDP550_DE_LV2_PTR_BASE, MALIDP_DE_LV_STRIDE0 }, + { DE_SMART, MALIDP550_DE_LS_BASE, MALIDP550_DE_LS_PTR_BASE, 0 }, }; #define MALIDP_DE_DEFAULT_PREFETCH_START 5 @@ -447,6 +447,7 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = { .set_config_valid = malidp500_set_config_valid, .modeset = malidp500_modeset, .rotmem_required = malidp500_rotmem_required, + .features = MALIDP_DEVICE_LV_HAS_3_STRIDES, }, [MALIDP_550] = { .map = { @@ -480,6 +481,7 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = { .set_config_valid = malidp550_set_config_valid, .modeset = malidp550_modeset, .rotmem_required = malidp550_rotmem_required, + .features = 0, }, [MALIDP_650] = { .map = { @@ -514,6 +516,7 @@ const struct malidp_hw_device malidp_device[MALIDP_MAX_DEVICES] = { .set_config_valid = malidp550_set_config_valid, .modeset = malidp550_modeset, .rotmem_required = malidp550_rotmem_required, + .features = 0, }, }; |