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msm: cvp: disable cache op by default

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not performing cache operation by default for buffers

Change-Id: Ib26fd98db5745016a93fd86896aa8694e4c0bda2
Signed-off-by: Yu SI <ysi@codeaurora.org>
This commit is contained in:
Yu SI 2020-04-29 19:50:17 -07:00
commit f079c1492b
3 changed files with 8 additions and 7 deletions
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7
drivers/media/platform/msm/cvp/msm_cvp_buf.c
View file

@ -233,10 +233,8 @@ void msm_cvp_cache_operations(struct msm_cvp_smem *smem, u32 type,
{
enum smem_cache_ops cache_op;
if (!msm_cvp_cacheop_enabled) {
dprintk(CVP_MEM, "%s: cache operation not enabled\n", __func__);
if (msm_cvp_cacheop_disabled)
return;
}
if (!smem) {
dprintk(CVP_ERR, "%s: invalid params\n", __func__);
@ -254,6 +252,9 @@ void msm_cvp_cache_operations(struct msm_cvp_smem *smem, u32 type,
cache_op = SMEM_CACHE_CLEAN_INVALIDATE;
}
dprintk(CVP_MEM,
"%s: cache operation enabled for dma_buf: %llx, cache_op: %d, offset: %d, size: %d\n",
__func__, smem->dma_buf, cache_op, offset, size);
msm_cvp_smem_cache_operations(smem->dma_buf, cache_op, offset, size);
}

6
drivers/media/platform/msm/cvp/msm_cvp_debug.c
View file

@ -22,7 +22,7 @@ int msm_cvp_fw_debug_mode = 1;
int msm_cvp_fw_low_power_mode = 1;
bool msm_cvp_fw_coverage = !true;
bool msm_cvp_thermal_mitigation_disabled = !true;
bool msm_cvp_cacheop_enabled = true;
bool msm_cvp_cacheop_disabled = true;
int msm_cvp_clock_voting = !1;
bool msm_cvp_syscache_disable = !true;
bool msm_cvp_dsp_disable = !true;
@ -259,8 +259,8 @@ struct dentry *msm_cvp_debugfs_init_drv(void)
__debugfs_create(u32, "debug_output", &msm_cvp_debug_out) &&
__debugfs_create(bool, "disable_thermal_mitigation",
&msm_cvp_thermal_mitigation_disabled) &&
__debugfs_create(bool, "enable_cacheop",
&msm_cvp_cacheop_enabled) &&
__debugfs_create(bool, "disable_cacheop",
&msm_cvp_cacheop_disabled) &&
__debugfs_create(bool, "disable_cvp_syscache",
&msm_cvp_syscache_disable);

2
drivers/media/platform/msm/cvp/msm_cvp_debug.h
View file

@ -59,7 +59,7 @@ extern int msm_cvp_fw_debug_mode;
extern int msm_cvp_fw_low_power_mode;
extern bool msm_cvp_fw_coverage;
extern bool msm_cvp_thermal_mitigation_disabled;
extern bool msm_cvp_cacheop_enabled;
extern bool msm_cvp_cacheop_disabled;
extern int msm_cvp_clock_voting;
extern bool msm_cvp_syscache_disable;
extern bool msm_cvp_dsp_disable;