Re: [Freedreno] [PATCH 0/5] drm: Fix math issues in MSM DSC implementation

2022-10-03 Thread Vinod Koul
On 01-10-22, 21:08, Marijn Suijten wrote: > Various removals of complex yet unnecessary math, fixing all uses of > drm_dsc_config::bits_per_pixel to deal with the fact that this field > includes four fractional bits, and finally an approach for dealing with > dsi_host setting negative values in ran

Re: [Freedreno] [PATCH 2/5] drm/msm/dsi: Remove repeated calculation of slice_per_intf

2022-10-03 Thread Bjorn Andersson
On Sat, Oct 01, 2022 at 09:08:04PM +0200, Marijn Suijten wrote: > slice_per_intf is already computed for intf_width, which holds the same > value as hdisplay. > > Fixes: 08802f515c3c ("drm/msm/dsi: Add support for DSC configuration") > Signed-off-by: Marijn Suijten Reviewed-by: Bjorn Andersson

Re: [Freedreno] [PATCH 1/5] drm/msm/dsi: Remove useless math in DSC calculation

2022-10-03 Thread Bjorn Andersson
On Sat, Oct 01, 2022 at 09:08:03PM +0200, Marijn Suijten wrote: > Multiplying a value by 2 and adding 1 to it always results in a value > that is uneven, and that 1 gets truncated immediately when performing > integer division by 2 again. There is no "rounding" possible here. > > Fixes: b9080324d

Re: [Freedreno] [PATCH v7 05/12] dt-bindings: display/msm: move common MDSS properties to mdss-common.yaml

2022-10-03 Thread Krzysztof Kozlowski
On 23/09/2022 22:32, Dmitry Baryshkov wrote: > On 22/09/2022 15:28, Krzysztof Kozlowski wrote: >> On 22/09/2022 13:46, Dmitry Baryshkov wrote: > - ranges: true > +maxItems: 2 > > interconnects: > -items: > - - description: Interconnect path from mdp0 p