On Fri, Jul 13, 2018 at 11:47:33AM -0400, Sean Paul wrote: > On Fri, Jul 13, 2018 at 11:40:13AM -0400, Sean Paul wrote: > > On Fri, Jul 13, 2018 at 04:11:00PM +0100, Alexandru Gheorghe wrote: > > > Set possible_clones field to report that the writeback connector and > > > the one driving the display could be enabled at the same time. > > > > > > > In future, please include a "Changes in vX" section so it's easier to tell > > what's changed. Yeah, sorry about that, the patch was so small that it never crossed my mind. > > > > > Signed-off-by: Alexandru Gheorghe <alexandru-cosmin.gheorghe@xxxxxxx> > > > --- > > > drivers/gpu/drm/arm/malidp_drv.c | 10 ++++++++++ > > > 1 file changed, 10 insertions(+) > > > > > > diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c > > > index 5b72605..08b5bb2 100644 > > > --- a/drivers/gpu/drm/arm/malidp_drv.c > > > +++ b/drivers/gpu/drm/arm/malidp_drv.c > > > @@ -616,6 +616,7 @@ static int malidp_bind(struct device *dev) > > > struct malidp_hw_device *hwdev; > > > struct platform_device *pdev = to_platform_device(dev); > > > struct of_device_id const *dev_id; > > > + struct drm_encoder *encoder; > > > /* number of lines for the R, G and B output */ > > > u8 output_width[MAX_OUTPUT_CHANNELS]; > > > int ret = 0, i; > > > @@ -737,6 +738,15 @@ static int malidp_bind(struct device *dev) > > > goto bind_fail; > > > } > > > > > > + /* We expect to have a maximum of two encoders one for the actual > > Also, while I'm here, drop the comment contents a line. ie: > > /* > * We expect... > */ > > Ref: https://www.kernel.org/doc/html/v4.10/process/coding-style.html#commenting I blame checkpatch, it should've complain about it. > > Sean > > > > + * display and a virtual one for the writeback connector > > > + */ > > > + WARN_ON(drm->mode_config.num_encoder > 2); > > > + list_for_each_entry(encoder, &drm->mode_config.encoder_list, head) { > > > + encoder->possible_clones = > > > + (1 << drm->mode_config.num_encoder) - 1; > > > + } > > > > This loop isn't necessary, you can just do the assignment once instead of > > num_encoder times :-) > > > > Sean > > Not sure I get what you are suggesting, there are two encoders, so at least two assignments and the loop does just that. > > > + > > > ret = malidp_irq_init(pdev); > > > if (ret < 0) > > > goto irq_init_fail; > > > -- > > > 2.7.4 > > > > > > > -- > > Sean Paul, Software Engineer, Google / Chromium OS > > -- > Sean Paul, Software Engineer, Google / Chromium OS -- Cheers, Alex G _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
