From d48430122509955bbf12a02964dc8ec514f66d8c Mon Sep 17 00:00:00 2001 From: Akhil P Oommen Date: Mon, 2 Jan 2023 16:18:30 +0530 Subject: drm/msm/a6xx: Remove cx gdsc polling using 'reset' Remove the unused 'reset' interface which was supposed to help to ensure that cx gdsc has collapsed during gpu recovery. This is was not enabled so far due to missing gpucc driver support. Similar functionality using genpd framework will be implemented in the upcoming patch. This effectively reverts commit 1f6cca404918 ("drm/msm/a6xx: Ensure CX collapse during gpu recovery"). Signed-off-by: Akhil P Oommen Reviewed-by: Ulf Hansson Reviewed-by: Philipp Zabel Patchwork: https://patchwork.freedesktop.org/patch/516470/ Link: https://lore.kernel.org/r/20230102161757.v5.4.I96e0bf9eaf96dd866111c1eec8a4c9b70fd7cbcb@changeid Signed-off-by: Rob Clark --- drivers/gpu/drm/msm/msm_gpu.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/gpu/drm/msm/msm_gpu.h') diff --git a/drivers/gpu/drm/msm/msm_gpu.h b/drivers/gpu/drm/msm/msm_gpu.h index fc1c0d8611a8..0d261bbc09d4 100644 --- a/drivers/gpu/drm/msm/msm_gpu.h +++ b/drivers/gpu/drm/msm/msm_gpu.h @@ -13,7 +13,6 @@ #include #include #include -#include #include "msm_drv.h" #include "msm_fence.h" @@ -281,9 +280,6 @@ struct msm_gpu { bool hw_apriv; struct thermal_cooling_device *cooling; - - /* To poll for cx gdsc collapse during gpu recovery */ - struct reset_control *cx_collapse; }; static inline struct msm_gpu *dev_to_gpu(struct device *dev) -- cgit v1.2.3-70-g09d2