diff mbox series

[1/2] media: iris: represent dma_mask in more readable form

Message ID 20250109-iris-driver-fixes-v1-1-789a0f5dd7ee@quicinc.com (mailing list archive)
State New
Headers show
Series media: iris: fix memory leak and improve driver | expand

Commit Message

Dikshita Agarwal Jan. 9, 2025, 11:26 a.m. UTC 
Update the value of dma mask from GENMASK(31, 29) - 1 to 0xe0000000-1 to
make it easier to understand and keep it consistent.

Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
---
 drivers/media/platform/qcom/iris/iris_platform_sm8250.c | 3 ++-
 drivers/media/platform/qcom/iris/iris_platform_sm8550.c | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c
index 9ef2fcc1a0fd..b14b1c5d632c 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_sm8250.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_sm8250.c
@@ -125,7 +125,8 @@  struct iris_platform_data sm8250_data = {
 	.opp_pd_tbl_size = ARRAY_SIZE(sm8250_opp_pd_table),
 	.clk_tbl = sm8250_clk_table,
 	.clk_tbl_size = ARRAY_SIZE(sm8250_clk_table),
-	.dma_mask = GENMASK(31, 29) - 1,
+	/* Upper bound of DMA address range */
+	.dma_mask = 0xe0000000 - 1,
 	.fwname = "qcom/vpu-1.0/venus.mbn",
 	.pas_id = IRIS_PAS_ID,
 	.inst_caps = &platform_inst_cap_sm8250,
diff --git a/drivers/media/platform/qcom/iris/iris_platform_sm8550.c b/drivers/media/platform/qcom/iris/iris_platform_sm8550.c
index ad945489126e..35d278996c43 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_sm8550.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_sm8550.c
@@ -232,7 +232,8 @@  struct iris_platform_data sm8550_data = {
 	.opp_pd_tbl_size = ARRAY_SIZE(sm8550_opp_pd_table),
 	.clk_tbl = sm8550_clk_table,
 	.clk_tbl_size = ARRAY_SIZE(sm8550_clk_table),
-	.dma_mask = GENMASK(31, 29) - 1,
+	/* Upper bound of DMA address range */
+	.dma_mask = 0xe0000000 - 1,
 	.fwname = "qcom/vpu/vpu30_p4.mbn",
 	.pas_id = IRIS_PAS_ID,
 	.inst_caps = &platform_inst_cap_sm8550,