On Fri, Oct 09, 2026 at 02:36:34AM +0530, Akhil P Oommen wrote: > Nord is the first Snapdragon chipset with 2 integrated GPUs. It has > an Adreno 753 GPU which is very similar to the existing A750 (SM8650 > chipset) and an Adreno A735 which is similar to the Adreno X1-45 GPU. > This series adds support for the A753 GPU. A735 support will come later > in a separate series. > > The driver and dt-bindings patches are for Rob Clark and the devicetree > bits are for Bjorn to pick up. > > Signed-off-by: Akhil P Oommen <[email protected]> > --- > Aastha Pandey (1): > arm64: dts: qcom: nord: Add GPU cooling > > Shivam Rawat (4): > drm/msm/a6xx: Add Adreno 753 support > dt-bindings: display/msm: Document Adreno 753 GPU/GMU > arm64: dts: qcom: nord: Add Adreno 753 GPU and GMU nodes > arm64: dts: qcom: nord-rrd: Enable Adreno 753 GPU
I tested it on RRD board (against next-20261009). While kmscube seems running fine, I saw the following errors. root@qcom-armv8a:~# kmscube [ 30.192468] adreno 3d00000.gpu: [drm:adreno_zap_shader_load [msm]] *ERROR* Unable to authorize the image [ 30.192503] msm_dpu ae01000.display-controller: [drm:adreno_load_gpu [msm]] *ERROR* gpu hw init failed: -22 [ 30.202644] platform 3d6a000.gmu: [drm:a6xx_gmu_set_oob [msm]] *ERROR* Timeout waiting for GMU OOB set GPU_SET: 0x0 Are they relevant? Or am I missing something? Shawn
