Quoting Dmitry Baryshkov (2022-03-23 02:25:38)
> diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> index 38627ccf3068..ab8a35e09bc9 100644
> --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
> @@ -381,8
Quoting Dmitry Baryshkov (2022-03-23 02:25:35)
> Currently the msm platform driver is a multiplex handling several cases:
> - headless GPU-only driver,
> - MDP4 with flat device nodes,
> - MDP5/DPU MDSS with all the nodes being children of MDSS node.
>
> This results in not-so-perfect code,
Quoting Dmitry Baryshkov (2022-03-24 04:55:36)
> Make dpu-qcm2290 example really follow the defined schema:
> - Drop qcom,mdss compatible. It's only used for MDP5 devices.
> - Change display controller name to display-controller as specified in
> the yaml
>
> Reported-by: Rob Herring
> Cc: Loic
Quoting Dmitry Baryshkov (2022-03-23 03:35:45)
> Since dp_panel_get_modes() handling for dp_mode was removed,
> dp_display_get_modes also doesn't change the passed dp_mode, drop the
> unused dp_mode variable being allocated unused and then freed.
>
> Signed-off-by: Dmitry Baryshkov
> ---
Quoting Dmitry Baryshkov (2022-03-23 03:35:46)
> Since the last commit, the max_pclk_khz became constant, it's set to
> DP_MAX_PIXEL_CLK_KHZ and never changed afterwards. Remove it completely
> and use DP_MAX_PIXEL_CLK_KHZ directly.
>
> Signed-off-by: Dmitry Baryshkov
> ---
Reviewed-by: Stephen
Quoting Dmitry Baryshkov (2022-03-23 03:35:44)
> Since the commit ab205927592b ("drm/msm/dp: remove mode hard-coding in
> case of DP CTS") the function dp_panel_get_modes() doesn't use (or fill)
> the dp_mode argument. Drop it completely.
>
> Signed-off-by: Dmitry Baryshkov
> ---
Reviewed-by:
On 3/24/2022 1:36 AM, xkernel.w...@foxmail.com wrote:
From: Xiaoke Wang
kzalloc() is a memory allocation function which can return NULL when
some internal memory errors happen. So it is better to check it to
prevent potential wrong memory access.
Signed-off-by: Xiaoke Wang
Reviewed-by:
On 3/24/2022 2:15 AM, xkernel.w...@foxmail.com wrote:
From: Xiaoke Wang
kzalloc() is a memory allocation function which can return NULL when
some internal memory errors happen. So it is better to check it to
prevent potential wrong memory access.
Signed-off-by: Xiaoke Wang
Reviewed-by:
Hi Liviu
Thanks for the response.
On 3/24/2022 3:12 AM, Liviu Dudau wrote:
On Wed, Mar 23, 2022 at 11:28:56AM -0700, Abhinav Kumar wrote:
Hi Liviu
Hello,
Thanks for the review.
On 3/23/2022 9:46 AM, Liviu Dudau wrote:
On Mon, Mar 21, 2022 at 04:56:43PM -0700, Abhinav Kumar wrote:
For
On 17-02-22, 23:20, Marijn Suijten wrote:
> On 2022-02-10 16:04:16, Vinod Koul wrote:
> > Later gens of hardware have DSC bits moved to hw_ctl, so configure these
> > bits so that DSC would work there as well
> >
> > Reviewed-by: Dmitry Baryshkov
> > Signed-off-by: Vinod Koul
> > ---
> >
On 21-02-22, 05:11, Dmitry Baryshkov wrote:
> On 10/02/2022 13:34, Vinod Koul wrote:
> > When DSC is enabled, we need to configure DSI registers accordingly and
> > configure the respective stream compression registers.
> >
> > Add support to calculate the register setting based on DSC params and
On 23-03-22, 20:10, Vinod Koul wrote:
> On 17-02-22, 23:32, Marijn Suijten wrote:
> > On 2022-02-10 16:04:17, Vinod Koul wrote:
> > > +
> > > + slice_count = dsc->drm->slice_count;
> > > + slice_per_intf = DIV_ROUND_UP(width, dsc->drm->slice_width);
> > > +
> > > + /*
> > > + * If slice_count is
From: Xiaoke Wang
kzalloc() is a memory allocation function which can return NULL when
some internal memory errors happen. So it is better to check it to
prevent potential wrong memory access.
Signed-off-by: Xiaoke Wang
---
drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 17 ++---
1
From: Xiaoke Wang
kzalloc() is a memory allocation function which can return NULL when
some internal memory errors happen. So it is better to check it to
prevent potential wrong memory access.
Signed-off-by: Xiaoke Wang
---
drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c | 2 ++
1 file
On 24/03/2022 12:55, Dmitry Baryshkov wrote:
> Make dpu-qcm2290 example really follow the defined schema:
> - Drop qcom,mdss compatible. It's only used for MDP5 devices.
> - Change display controller name to display-controller as specified in
> the yaml
>
> Reported-by: Rob Herring
> Cc: Loic
Make dpu-qcm2290 example really follow the defined schema:
- Drop qcom,mdss compatible. It's only used for MDP5 devices.
- Change display controller name to display-controller as specified in
the yaml
Reported-by: Rob Herring
Cc: Loic Poulain
Fixes: 164f69d9d45a ("dt-bindings: msm: disp: add
On Wed, Mar 23, 2022 at 11:28:56AM -0700, Abhinav Kumar wrote:
> Hi Liviu
Hello,
>
> Thanks for the review.
>
> On 3/23/2022 9:46 AM, Liviu Dudau wrote:
> > On Mon, Mar 21, 2022 at 04:56:43PM -0700, Abhinav Kumar wrote:
> > > For vendors drivers which pass an already allocated and
> > >
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