On Thu Aug 27 15:33:25 2026 +0300, Antti Laakso wrote:
> The ipu7 don't have SPC.
>
> Signed-off-by: Antti Laakso <[email protected]>
> Signed-off-by: Sakari Ailus <[email protected]>
Patch committed.
Thanks,
Sakari Ailus
drivers/media/pci/intel/ipu6/ipu6.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/drivers/media/pci/intel/ipu6/ipu6.c
b/drivers/media/pci/intel/ipu6/ipu6.c
index fd7888a011a5..cb1145080460 100644
--- a/drivers/media/pci/intel/ipu6/ipu6.c
+++ b/drivers/media/pci/intel/ipu6/ipu6.c
@@ -232,10 +232,16 @@ void ipu6_configure_spc(struct ipu6_device *isp,
int pkg_dir_idx, void __iomem *base, u64 *pkg_dir,
dma_addr_t pkg_dir_dma_addr)
{
- void __iomem *dmem_base = base + hw_variant->dmem_offset;
- void __iomem *spc_regs_base = base + hw_variant->spc_offset;
+ void __iomem *dmem_base;
+ void __iomem *spc_regs_base;
u32 val;
+ if (IS_IPU7(isp))
+ return;
+
+ dmem_base = base + hw_variant->dmem_offset;
+ spc_regs_base = base + hw_variant->spc_offset;
+
val = readl(spc_regs_base + IPU6_PSYS_REG_SPC_STATUS_CTRL);
val |= IPU6_PSYS_SPC_STATUS_CTRL_ICACHE_INVALIDATE;
writel(val, spc_regs_base + IPU6_PSYS_REG_SPC_STATUS_CTRL);
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