From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Date: Sun, 25 Jan 2026 11:30:07 +0000 (+0200)
Subject: media: iris: don't specify highest_bank_bit in the source code
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=68b41e1aaeb18b5e970a86f3c52264fdedbbc423;p=thirdparty%2Flinux.git

media: iris: don't specify highest_bank_bit in the source code

The highest_bank_bit param is specified both in the Iris driver and in
the platform UBWC config. Use the platform UBWC configuration instead of
specifying it directly in the source.

Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>
Tested-by: Wangao Wang <wangao.wang@oss.qualcomm.com>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Bryan O'Donoghue <bod@kernel.org>
---

diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c
index aa4520b27739..6dc0cbaa9c19 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c
@@ -160,7 +160,7 @@ void iris_hfi_gen2_packet_sys_init(struct iris_core *core, struct iris_hfi_heade
 				    &payload,
 				    sizeof(u32));
 
-	payload = core->iris_platform_data->ubwc_config->highest_bank_bit;
+	payload = ubwc->highest_bank_bit;
 	iris_hfi_gen2_create_packet(hdr,
 				    HFI_PROP_UBWC_HBB,
 				    HFI_HOST_FLAGS_NONE,
diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index 08a9529e599b..5639eb5a75b6 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -77,7 +77,6 @@ struct tz_cp_config {
 
 struct ubwc_config_data {
 	u32	max_channels;
-	u32	highest_bank_bit;
 	u32	bank_swzl_level;
 	u32	bank_swz2_level;
 	u32	bank_swz3_level;
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
index 01c6ffa7e084..bdeb92e0b7bc 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
@@ -792,7 +792,6 @@ static const char * const sm8550_opp_clk_table[] = {
 
 static struct ubwc_config_data ubwc_config_sm8550 = {
 	.max_channels = 8,
-	.highest_bank_bit = 16,
 	.bank_swzl_level = 0,
 	.bank_swz2_level = 1,
 	.bank_swz3_level = 1,