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| author | Liviu Dudau <Liviu.Dudau@arm.com> | 2017-01-25 17:40:02 +0000 |
|---|---|---|
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | 2017-01-26 15:46:19 +0000 |
| commit | b70b332f14b704b22894571bc422812f539aea4f (patch) | |
| tree | 7ad9878828c79a2d28c1c8f9167f654a08bae60e /drivers/gpu | |
| parent | 4d6000edcd9df048477ef4335296513d05e3b544 (diff) | |
| download | lwn-b70b332f14b704b22894571bc422812f539aea4f.tar.gz lwn-b70b332f14b704b22894571bc422812f539aea4f.zip | |
drm: mali-dp: Add plane offset to the plane's physical start address register
Add the fb->offset[] value to the plane's physical start address
registe. Without that, packed formats are rendered incorrectly.
Signed-off-by: Liviu Dudau <Liviu.Dudau@arm.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_planes.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index 8845647d5bef..837874e79334 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -197,6 +197,7 @@ static void malidp_de_plane_update(struct drm_plane *plane, ptr = mp->layer->ptr + (i << 4); obj = drm_fb_cma_get_gem_obj(plane->state->fb, i); + obj->paddr += plane->state->fb->offsets[i]; malidp_hw_write(mp->hwdev, lower_32_bits(obj->paddr), ptr); malidp_hw_write(mp->hwdev, upper_32_bits(obj->paddr), ptr + 4); malidp_hw_write(mp->hwdev, plane->state->fb->pitches[i], |