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msm: kgsl: Enable GMU BW scaling and update CP ROQ size

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Enable GMU BW scaling for A635 GPU and update CP ROQ size as per
recommendation.

Change-Id: Id904957038abfdc2109e17cd4d7958759c6c2ed1
Signed-off-by: Pankaj Gupta <gpankaj@codeaurora.org>
This commit is contained in:
Pankaj Gupta 2021-01-18 19:32:15 +05:30
commit 52d1e761be
2 changed files with 4 additions and 4 deletions
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4
drivers/gpu/msm/adreno_a6xx.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2017-2020, The Linux Foundation. All rights reserved.
* Copyright (c) 2017-2021, The Linux Foundation. All rights reserved.
*/
#include <linux/clk/qcom.h>
@ -576,7 +576,7 @@ void a6xx_start(struct adreno_device *adreno_dev)
kgsl_regwrite(device, A6XX_UCHE_CACHE_WAYS, 0x4);
/* ROQ sizes are twice as big on a640/a680 than on a630 */
if (ADRENO_GPUREV(adreno_dev) >= ADRENO_REV_A640) {
if (ADRENO_GPUREV(adreno_dev) >= ADRENO_REV_A635) {
kgsl_regwrite(device, A6XX_CP_ROQ_THRESHOLDS_2, 0x02000140);
kgsl_regwrite(device, A6XX_CP_ROQ_THRESHOLDS_1, 0x8040362C);
} else if (adreno_is_a612(adreno_dev) || adreno_is_a610(adreno_dev)) {

4
drivers/gpu/msm/adreno_a6xx_gmu.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
* Copyright (c) 2018-2021, The Linux Foundation. All rights reserved.
*/
#include <linux/clk.h>
@ -1978,7 +1978,7 @@ static bool a6xx_gmu_scales_bandwidth(struct kgsl_device *device)
{
struct adreno_device *adreno_dev = ADRENO_DEVICE(device);
return (ADRENO_GPUREV(adreno_dev) >= ADRENO_REV_A640);
return (ADRENO_GPUREV(adreno_dev) >= ADRENO_REV_A635);
}
static irqreturn_t a6xx_gmu_irq_handler(int irq, void *data)