On 2023-04-30 23:35:56, Dmitry Baryshkov wrote: > Move the check for lm->pingpong being not NONE from dpu_rm_init() to > dpu_lm_init(), following the change to dpu_hw_intf_init(). > > Signed-off-by: Dmitry Baryshkov <dmitry.barysh...@linaro.org>
In some way I also suggested this change in [1], but did not receive a (N)ACK. [1]: https://lore.kernel.org/linux-arm-msm/ecopixnagol7yd5znvmjanknqbv7vi4ayy36vchaeyyhuavu4w@rkdfllrd4uzb/ Reviewed-by: Marijn Suijten <marijn.suij...@somainline.org> > --- > drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c | 5 +++++ > drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c | 5 ----- > 2 files changed, 5 insertions(+), 5 deletions(-) > > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c > b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c > index 214f207ddf8a..d1c3bd8379ea 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_lm.c > @@ -161,6 +161,11 @@ struct dpu_hw_mixer *dpu_hw_lm_init(const struct > dpu_lm_cfg *cfg, > { > struct dpu_hw_mixer *c; > > + if (cfg->pingpong == PINGPONG_NONE) { > + DPU_DEBUG("skip mixer %d without pingpong\n", cfg->id); > + return NULL; > + } > + > c = kzalloc(sizeof(*c), GFP_KERNEL); > if (!c) > return ERR_PTR(-ENOMEM); > diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c > b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c > index bf7b8e7c45b1..2ca3c666e22f 100644 > --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c > +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_rm.c > @@ -117,11 +117,6 @@ int dpu_rm_init(struct dpu_rm *rm, > struct dpu_hw_mixer *hw; > const struct dpu_lm_cfg *lm = &cat->mixer[i]; > > - if (lm->pingpong == PINGPONG_NONE) { > - DPU_DEBUG("skip mixer %d without pingpong\n", lm->id); > - continue; > - } > - > hw = dpu_hw_lm_init(lm, mmio); > if (IS_ERR(hw)) { > rc = PTR_ERR(hw); > -- > 2.39.2 >
