Let's avoid some of the boilerplate code to manage the vcodec PM domains,
by converting into using dev_pm_domain_attach|detach_list().
Cc: Mauro Carvalho Chehab
Cc: Stanimir Varbanov
Cc: Vikash Garodia
Cc: "Bryan O'Donoghue"
Cc: Bjorn Andersson
Cc: Konrad Dybcio
Cc:
Signed-off-by: Ulf Hansson
---
drivers/media/platform/qcom/venus/core.c | 12 +++--
drivers/media/platform/qcom/venus/core.h | 7 ++-
.../media/platform/qcom/venus/pm_helpers.c| 48 +++
3 files changed, 26 insertions(+), 41 deletions(-)
diff --git a/drivers/media/platform/qcom/venus/core.c
b/drivers/media/platform/qcom/venus/core.c
index 9cffe975581b..bd9b474280e4 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -16,6 +16,7 @@
#include
#include
#include
+#include
#include
#include
#include
@@ -114,7 +115,8 @@ static void venus_sys_error_handler(struct work_struct
*work)
pm_runtime_put_sync(core->dev);
for (i = 0; i < max_attempts; i++) {
- if (!core->pmdomains[0] ||
!pm_runtime_active(core->pmdomains[0]))
+ if (!core->pmdomains ||
+ !pm_runtime_active(core->pmdomains->pd_devs[0]))
break;
usleep_range(1000, 1500);
}
@@ -705,7 +707,7 @@ static const struct venus_resources sdm845_res_v2 = {
.vcodec0_clks = { "vcodec0_core", "vcodec0_bus" },
.vcodec1_clks = { "vcodec1_core", "vcodec1_bus" },
.vcodec_clks_num = 2,
- .vcodec_pmdomains = { "venus", "vcodec0", "vcodec1" },
+ .vcodec_pmdomains = (const char *[]) { "venus", "vcodec0", "vcodec1" },
.vcodec_pmdomains_num = 3,
.opp_pmdomain = (const char *[]) { "cx", NULL },
.vcodec_num = 2,
@@ -754,7 +756,7 @@ static const struct venus_resources sc7180_res = {
.clks_num = 3,
.vcodec0_clks = { "vcodec0_core", "vcodec0_bus" },
.vcodec_clks_num = 2,
- .vcodec_pmdomains = { "venus", "vcodec0" },
+ .vcodec_pmdomains = (const char *[]) { "venus", "vcodec0" },
.vcodec_pmdomains_num = 2,
.opp_pmdomain = (const char *[]) { "cx", NULL },
.vcodec_num = 1,
@@ -811,7 +813,7 @@ static const struct venus_resources sm8250_res = {
.resets_num = 2,
.vcodec0_clks = { "vcodec0_core" },
.vcodec_clks_num = 1,
- .vcodec_pmdomains = { "venus", "vcodec0" },
+ .vcodec_pmdomains = (const char *[]) { "venus", "vcodec0" },
.vcodec_pmdomains_num = 2,
.opp_pmdomain = (const char *[]) { "mx", NULL },
.vcodec_num = 1,
@@ -870,7 +872,7 @@ static const struct venus_resources sc7280_res = {
.clks_num = 3,
.vcodec0_clks = {"vcodec_core", "vcodec_bus"},
.vcodec_clks_num = 2,
- .vcodec_pmdomains = { "venus", "vcodec0" },
+ .vcodec_pmdomains = (const char *[]) { "venus", "vcodec0" },
.vcodec_pmdomains_num = 2,
.opp_pmdomain = (const char *[]) { "cx", NULL },
.vcodec_num = 1,
diff --git a/drivers/media/platform/qcom/venus/core.h
b/drivers/media/platform/qcom/venus/core.h
index 4a633261ece4..7ef341bf21cc 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -25,7 +25,6 @@
#define VIDC_CLKS_NUM_MAX 4
#define VIDC_VCODEC_CLKS_NUM_MAX 2
-#define VIDC_PMDOMAINS_NUM_MAX 3
#define VIDC_RESETS_NUM_MAX2
extern int venus_fw_debug;
@@ -72,7 +71,7 @@ struct venus_resources {
const char * const vcodec0_clks[VIDC_VCODEC_CLKS_NUM_MAX];
const char * const vcodec1_clks[VIDC_VCODEC_CLKS_NUM_MAX];
unsigned int vcodec_clks_num;
- const char * const vcodec_pmdomains[VIDC_PMDOMAINS_NUM_MAX];
+ const char **vcodec_pmdomains;
unsigned int vcodec_pmdomains_num;
const char **opp_pmdomain;
unsigned int vcodec_num;
@@ -134,7 +133,7 @@ struct venus_format {
* @video_path: an interconnect handle to video to/from memory path
* @cpucfg_path: an interconnect handle to cpu configuration path
* @has_opp_table: does OPP table exist
- * @pmdomains: an array of pmdomains struct device pointers
+ * @pmdomains: a pointer to a list of pmdomains
* @opp_dl_venus: an device-link for device OPP
* @opp_pmdomain: an OPP power-domain
* @resets: an array of reset signals
@@ -187,7 +186,7 @@ struct venus_core {
struct icc_path *video_path;
struct icc_path *cpucfg_path;
bool has_opp_table;
- struct device *pmdomains[VIDC_PMDOMAINS_NUM_MAX];
+ struct dev_pm_domain_list *pmdomains;
struct device_link *opp_dl_venus;
struct device *opp_pmdomain;
struct reset_control *resets[VIDC_RESETS_NUM_MAX];
diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c
b/drivers/media/platform/qcom/venus/pm_helpers.c
index a1b127caa90a..502822059498 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/plat
