| Message ID | 20250108-virtual-planes-fixes-v1-1-420cb36df94a@quicinc.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | drm/msm/dpu: Minor virtual planes fixes | expand |
On Wed, Jan 08, 2025 at 02:40:47PM -0800, Jessica Zhang wrote: > Initialize the return value so that the dpu_crtc_atomic_check() doesn't > fail if the virtual planes command line parameter is enabled and no planes > are visible. > > Fixes: 774bcfb73176 ("drm/msm/dpu: add support for virtual planes") > Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com> > --- > drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index 098abc2c0003cde90ce6219c97ee18fa055a92a5..74edaa9ecee72111b70f32b832486aeebe545a28 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -1164,7 +1164,7 @@ int dpu_assign_plane_resources(struct dpu_global_state *global_state, unsigned int num_planes) { unsigned int i; - int ret; + int ret = 0; for (i = 0; i < num_planes; i++) { struct drm_plane_state *plane_state = states[i];
Initialize the return value so that the dpu_crtc_atomic_check() doesn't fail if the virtual planes command line parameter is enabled and no planes are visible. Fixes: 774bcfb73176 ("drm/msm/dpu: add support for virtual planes") Signed-off-by: Jessica Zhang <quic_jesszhan@quicinc.com> --- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)