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msm: kgsl: Remove icc path from gmu device

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Instead, use the pwr->icc_path as both are for gpu ddr
voting.

Change-Id: I0f2b1e49dde9433ee062bbf71d7197d8e2ea7a83
Signed-off-by: Harshdeep Dhatt <hdhatt@codeaurora.org>
This commit is contained in:
Harshdeep Dhatt 2020-01-13 14:54:09 -07:00
commit bc44733274
2 changed files with 4 additions and 9 deletions
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9
drivers/gpu/msm/kgsl_gmu.c
View file

@ -1390,8 +1390,6 @@ static int gmu_probe(struct kgsl_device *device, struct device_node *node)
gmu->num_gpupwrlevels = pwr->num_pwrlevels + 1;
gmu->icc_path = of_icc_get(&gmu->pdev->dev, NULL);
/* Populates RPMh configurations */
ret = gmu_rpmh_init(device, gmu);
if (ret)
@ -1572,7 +1570,7 @@ static int gmu_start(struct kgsl_device *device)
/* Vote for minimal DDR BW for GMU to init */
level = pwr->pwrlevels[pwr->default_pwrlevel].bus_min;
icc_set_bw(gmu->icc_path, 0,
icc_set_bw(pwr->icc_path, 0,
MBps_to_icc(pwr->ddr_table[level]));
ret = gmu_dev_ops->rpmh_gpu_pwrctrl(device, GMU_FW_START,
@ -1650,6 +1648,7 @@ static void gmu_stop(struct kgsl_device *device)
{
struct gmu_device *gmu = KGSL_GMU_DEVICE(device);
struct gmu_dev_ops *gmu_dev_ops = GMU_DEVICE_OPS(device);
struct kgsl_pwrctrl *pwr = &device->pwrctrl;
int ret = 0;
if (!test_bit(GMU_CLK_ON, &device->gmu_core.flags))
@ -1676,7 +1675,7 @@ static void gmu_stop(struct kgsl_device *device)
gmu_disable_clks(device);
gmu_disable_gdsc(gmu);
icc_set_bw(gmu->icc_path, 0, 0);
icc_set_bw(pwr->icc_path, 0, 0);
return;
error:
@ -1710,8 +1709,6 @@ static void gmu_remove(struct kgsl_device *device)
clear_bit(ADRENO_ACD_CTRL, &adreno_dev->pwrctrl_flag);
icc_put(gmu->icc_path);
if (gmu->fw_image) {
release_firmware(gmu->fw_image);
gmu->fw_image = NULL;

4
drivers/gpu/msm/kgsl_gmu.h
View file

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
*/
#ifndef __KGSL_GMU_H
#define __KGSL_GMU_H
@ -210,8 +210,6 @@ struct gmu_device {
unsigned long kmem_bitmap;
const struct gmu_vma_entry *vma;
unsigned int log_wptr_retention;
/** @icc_path: Interconnect path for the GMU */
struct icc_path *icc_path;
};
struct gmu_memdesc *gmu_get_memdesc(struct gmu_device *gmu,