linux-kernel - [PATCH v3 08/19] media: venus: core: Get rid of vcodec

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Message-Id: <20230911-topic-mars-v3-8-79f23b81c261@linaro.org>
Date: Wed, 27 Mar 2024 19:08:46 +0100
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Stanimir Varbanov <stanimir.k.varbanov@...il.com>, 
 Vikash Garodia <quic_vgarodia@...cinc.com>, 
 Bryan O'Donoghue <bryan.odonoghue@...aro.org>, 
 Andy Gross <agross@...nel.org>, Bjorn Andersson <andersson@...nel.org>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>, 
 Dikshita Agarwal <quic_dikshita@...cinc.com>, 
 Philipp Zabel <p.zabel@...gutronix.de>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>, 
 Stanimir Varbanov <stanimir.varbanov@...aro.org>, 
 Mauro Carvalho Chehab <mchehab+huawei@...nel.org>, 
 linux-media@...r.kernel.org, linux-arm-msm@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v3 08/19] media: venus: core: Get rid of vcodec_num

That field was only introduced to differentiate between the legacy and
non-legacy SDM845 binding. Get rid of it.

Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@...aro.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 drivers/media/platform/qcom/venus/core.c       | 5 -----
 drivers/media/platform/qcom/venus/core.h       | 1 -
 drivers/media/platform/qcom/venus/pm_helpers.c | 2 +-
 3 files changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index 5e7cb54e6088..26a0c264685a 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -651,7 +651,6 @@ static const struct venus_resources sdm660_res = {
 	.vcodec0_clks = { "vcodec0_core" },
 	.vcodec1_clks = { "vcodec0_core" },
 	.vcodec_clks_num = 1,
-	.vcodec_num = 1,
 	.max_load = 1036800,
 	.hfi_version = HFI_VERSION_3XX,
 	.vmem_id = VIDC_RESOURCE_NONE,
@@ -725,7 +724,6 @@ static const struct venus_resources sdm845_res_v2 = {
 	.vcodec_pmdomains = (const char *[]) { "venus", "vcodec0", "vcodec1" },
 	.vcodec_pmdomains_num = 3,
 	.opp_pmdomain = pd_names_cx,
-	.vcodec_num = 2,
 	.max_load = 3110400,	/* 4096x2160@90 */
 	.hfi_version = HFI_VERSION_4XX,
 	.vpu_version = VPU_VERSION_AR50,
@@ -774,7 +772,6 @@ static const struct venus_resources sc7180_res = {
 	.vcodec_pmdomains = (const char *[]) { "venus", "vcodec0" },
 	.vcodec_pmdomains_num = 2,
 	.opp_pmdomain = pd_names_cx,
-	.vcodec_num = 1,
 	.hfi_version = HFI_VERSION_4XX,
 	.vpu_version = VPU_VERSION_AR50,
 	.vmem_id = VIDC_RESOURCE_NONE,
@@ -831,7 +828,6 @@ static const struct venus_resources sm8250_res = {
 	.vcodec_pmdomains = (const char *[]) { "venus", "vcodec0" },
 	.vcodec_pmdomains_num = 2,
 	.opp_pmdomain = pd_names_mx,
-	.vcodec_num = 1,
 	.max_load = 7833600,
 	.hfi_version = HFI_VERSION_6XX,
 	.vpu_version = VPU_VERSION_IRIS2,
@@ -890,7 +886,6 @@ static const struct venus_resources sc7280_res = {
 	.vcodec_pmdomains = (const char *[]) { "venus", "vcodec0" },
 	.vcodec_pmdomains_num = 2,
 	.opp_pmdomain = pd_names_cx,
-	.vcodec_num = 1,
 	.hfi_version = HFI_VERSION_6XX,
 	.vpu_version = VPU_VERSION_IRIS2_1,
 	.num_vpp_pipes = 1,
diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
index 6a77de374454..376de1161114 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -74,7 +74,6 @@ struct venus_resources {
 	const char **vcodec_pmdomains;
 	unsigned int vcodec_pmdomains_num;
 	const char **opp_pmdomain;
-	unsigned int vcodec_num;
 	const char * const resets[VIDC_RESETS_NUM_MAX];
 	unsigned int resets_num;
 	enum hfi_version hfi_version;
diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
index 5b2a40a2f524..ba63e6427eb9 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/platform/qcom/venus/pm_helpers.c
@@ -622,7 +622,7 @@ min_loaded_core(struct venus_inst *inst, u32 *min_coreid, u32 *min_load, bool lo
 			VIDC_CORE_ID_1 : VIDC_CORE_ID_2;
 	*min_load = min(core1_load, core2_load);
 
-	if (cores_max < VIDC_CORE_ID_2 || core->res->vcodec_num < 2) {
+	if (cores_max < VIDC_CORE_ID_2 || legacy_binding) {
 		*min_coreid = VIDC_CORE_ID_1;
 		*min_load = core1_load;
 	}

-- 
2.44.0