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drm/bochs: use drm_gem_vram_offset to get bo offset v2

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Switch over to GEM VRAM's implementation to retrieve bo->offset.

Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Christian König <christian.koenig@amd.com>
Link: https://patchwork.freedesktop.org/patch/372931/
This commit is contained in:
Nirmoy Das 2020-06-24 20:26:47 +02:00 committed by Christian König
parent 46642a7d4d
commit 6b86a1224a
1 changed files with 6 additions and 1 deletions
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7
drivers/gpu/drm/bochs/bochs_kms.c
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@ -29,16 +29,21 @@ static void bochs_plane_update(struct bochs_device *bochs,
struct drm_plane_state *state)
{
struct drm_gem_vram_object *gbo;
s64 gpu_addr;
if (!state->fb || !bochs->stride)
return;
gbo = drm_gem_vram_of_gem(state->fb->obj[0]);
gpu_addr = drm_gem_vram_offset(gbo);
if (WARN_ON_ONCE(gpu_addr < 0))
return; /* Bug: we didn't pin the BO to VRAM in prepare_fb. */
bochs_hw_setbase(bochs,
state->crtc_x,
state->crtc_y,
state->fb->pitches[0],
state->fb->offsets[0] + gbo->bo.offset);
state->fb->offsets[0] + gpu_addr);
bochs_hw_setformat(bochs, state->fb->format);
}