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msm: kgsl: Include data from all power levels in ACD table

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Update the logic to include data from all powerlevels in ACD table for
ACD to be enabled on all levels.

Change-Id: I0da7ab5e4449bbe38bc292c63f0d1a72c3991a0f
Signed-off-by: Mohammed Mirza Mandayappurath Manzoor <mmandaya@codeaurora.org>
This commit is contained in:
Mohammed Mirza Mandayappurath Manzoor 2020-06-24 22:05:24 -07:00
commit a1a9d1bd15
1 changed files with 13 additions and 7 deletions
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20
drivers/gpu/msm/adreno_a6xx_gmu.c
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@ -2437,9 +2437,10 @@ static void a6xx_gmu_acd_probe(struct kgsl_device *device,
{
struct adreno_device *adreno_dev = ADRENO_DEVICE(device);
struct kgsl_pwrctrl *pwr = &device->pwrctrl;
struct kgsl_pwrlevel *pwrlevel =
&pwr->pwrlevels[pwr->num_pwrlevels - 1];
struct hfi_acd_table_cmd *cmd = &gmu->hfi.acd_table;
u32 acd_level, cmd_idx, numlvl = pwr->num_pwrlevels;
int ret, i;
int ret, i, cmd_idx = 0;
if (!ADRENO_FEATURE(adreno_dev, ADRENO_ACD))
return;
@ -2449,12 +2450,17 @@ static void a6xx_gmu_acd_probe(struct kgsl_device *device,
cmd->stride = 1;
cmd->enable_by_level = 0;
for (i = 0, cmd_idx = 0; i < numlvl; i++) {
acd_level = pwr->pwrlevels[numlvl - i].acd_level;
if (acd_level) {
cmd->enable_by_level |= (1 << i);
cmd->data[cmd_idx++] = acd_level;
/*
* Iterate through each gpu power level and generate a mask for GMU
* firmware for ACD enabled levels and store the corresponding control
* register configurations to the acd_table structure.
*/
for (i = 0; i < pwr->num_pwrlevels; i++) {
if (pwrlevel->acd_level) {
cmd->enable_by_level |= (1 << (i + 1));
cmd->data[cmd_idx++] = pwrlevel->acd_level;
}
pwrlevel--;
}
if (!cmd->enable_by_level)