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gpu/drm: ingenic: Use the plane's src_[x,y] to configure DMA length

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[ Upstream commit 52e4607dac ]

Instead of obtaining the width/height of the framebuffer from the CRTC
state, obtain it from the current plane state.

v2: No change

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://patchwork.freedesktop.org/patch/msgid/20191210144142.33143-3-paul@crapouillou.net
# *** extracted tags ***
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Paul Cercueil 2019-12-10 15:41:39 +01:00 committed by Greg Kroah-Hartman
parent 302b9e1899
commit 8dc47d858f
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/ingenic/ingenic-drm.c
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@ -375,8 +375,8 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane,
if (state && state->fb) {
addr = drm_fb_cma_get_gem_addr(state->fb, state, 0);
width = state->crtc->state->adjusted_mode.hdisplay;
height = state->crtc->state->adjusted_mode.vdisplay;
width = state->src_w >> 16;
height = state->src_h >> 16;
cpp = state->fb->format->cpp[plane->index];
priv->dma_hwdesc->addr = addr;