On 09/11/2025 09:39, David Heidelberg via B4 Relay wrote:
From: David Heidelberg <[email protected]>
Enable the 3-phase (3PH) lane configuration introduced earlier when
C-PHY mode is requested on the SDM845 platform. This ensures the proper
initialization sequence is used for C-PHY operation.
Signed-off-by: David Heidelberg <[email protected]>
---
drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
index c2adbde6b4e0d..03f5c4676e89a 100644
--- a/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
+++ b/drivers/media/platform/qcom/camss/camss-csiphy-3ph-1-0.c
@@ -1103,8 +1103,14 @@ static void csiphy_lanes_enable(struct csiphy_device
*csiphy,
switch (csiphy->camss->res->version) {
case CAMSS_845:
- regs->lane_regs = &lane_regs_sdm845[0];
- regs->lane_array_size = ARRAY_SIZE(lane_regs_sdm845);
+ if (c->cphy) {
+ regs->lane_regs = &lane_regs_sdm845_3ph[0];
+ regs->lane_array_size =
ARRAY_SIZE(lane_regs_sdm845_3ph);
+
+ } else {
+ regs->lane_regs = &lane_regs_sdm845[0];
+ regs->lane_array_size = ARRAY_SIZE(lane_regs_sdm845);
+ }
break;
case CAMSS_2290:
regs->lane_regs = &lane_regs_qcm2290[0];
Assuming the bool becomes an int derived from the define instead...
Reviewed-by: Bryan O'Donoghue <[email protected]>
