[Freedreno] [PATCH 03/40] drm/msm/dp/dp_display: Remove unused variable 'hpd'

Fixes the following W=1 kernel build warning(s): drivers/gpu/drm/msm/dp/dp_display.c: In function ‘dp_display_usbpd_attention_cb’: drivers/gpu/drm/msm/dp/dp_display.c:496:19: warning: variable ‘hpd’ set but not used [-Wunused-but-set-variable] Cc: Rob Clark Cc: Sean Paul Cc: David Airlie C

[Freedreno] [PATCH 00/40] [Set 11] Rid W=1 warnings from GPU

This set is part of a larger effort attempting to clean-up W=1 kernel builds, which are currently overwhelmingly riddled with niggly little warnings. 300 out of 5000 left! Lee Jones (40): drm/nouveau/nvkm/subdev/bios/init: Demote obvious abuse of kernel-doc drm/nouveau/dispnv50/disp: Remove u

[Freedreno] [PATCH v4 2/2] arm: dts: sc7180: Add support for gpu fuse

Add support for gpu fuse to help identify the supported opps. Signed-off-by: Akhil P Oommen --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 22 ++ 1 file changed, 22 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index 6678

[Freedreno] [PATCH v4 1/2] drm/msm: Add speed-bin support to a618 gpu

Some GPUs support different max frequencies depending on the platform. To identify the correct variant, we should check the gpu speedbin fuse value. Add support for this speedbin detection to a6xx family along with the required fuse details for a618 gpu. Signed-off-by: Akhil P Oommen --- Changes

Re: [Freedreno] [PATCH] drm/msm: Only enable A6xx LLCC code on A6xx

On Fri, Jan 8, 2021 at 6:05 AM Sai Prakash Ranjan wrote: > > On 2021-01-08 19:09, Konrad Dybcio wrote: > >> Konrad, can you please test this below change without your change? > > > > This brings no difference, a BUG still happens. We're still calling > > to_a6xx_gpu on ANY device that's probed! To

Re: [Freedreno] [PATCH] drm/msm: Only enable A6xx LLCC code on A6xx

On 2021-01-08 19:09, Konrad Dybcio wrote: Konrad, can you please test this below change without your change? This brings no difference, a BUG still happens. We're still calling to_a6xx_gpu on ANY device that's probed! Too bad it won't turn my A330 into an A640.. Also, relying on disabling LLCC

Re: [Freedreno] [PATCH] drm/msm: Fix MSM_INFO_GET_IOVA with carveout

On 1/8/21 12:36 AM, Rob Clark wrote: > On Thu, Jan 7, 2021 at 9:20 AM Rob Clark wrote: >> >> On Sat, Jan 2, 2021 at 12:26 PM Iskren Chernev >> wrote: >>> >>> The msm_gem_get_iova should be guarded with gpu != NULL and not aspace >>> != NULL, because aspace is NULL when using vram carveout. >>

Re: [Freedreno] [PATCH] drm/msm: Only enable A6xx LLCC code on A6xx

> Konrad, can you please test this below change without your change? This brings no difference, a BUG still happens. We're still calling to_a6xx_gpu on ANY device that's probed! Too bad it won't turn my A330 into an A640.. Also, relying on disabling LLCC in the config is out of question as it ma

Re: [Freedreno] [PATCH] drm/msm: Only enable A6xx LLCC code on A6xx

Hi Rob, Konrad, On 2021-01-07 22:56, Rob Clark wrote: > On Wed, Jan 6, 2021 at 8:50 PM Sai Prakash Ranjan > wrote: >> >> On 2021-01-05 01:00, Konrad Dybcio wrote: >> > Using this code on A5xx (and probably older too) causes a >> > smmu bug. >> > >> > Fixes: 474dadb8b0d5 ("drm/msm/a6xx: Add suppor

Re: [Freedreno] [pull] drm/msm: drm-msm-fixes-2021-01-07

On Thu, Jan 07, 2021 at 01:54:59PM -0800, Rob Clark wrote: > Hi Dave, > > A few misc fixes > > The following changes since commit e319a1b956f785f618611857cd946dca2bb68542: > > drm/msm: add IOMMU_SUPPORT dependency (2020-12-05 08:25:52 -0800) > > are available in the Git repository at: > >