According to the PMC Type C Subsystem (TCSS) Mux programming guide rev 0.6, the PMC HPD request LVL bit field is bit 4. Fix the definition here to match the programming guide. Since this bit field is changing, explicitly define a field for the HPD_HIGH mode data bit.
Unified · Split
| @@ -63,6 +63,7 @@ enum { · 62 unmodified lines | ||
| 63 | 63 | #define PMC_USB_ALTMODE_DP_MODE_SHIFT 8 |
| 64 | 64 | |
| 65 | 65 | /* TBT specific Mode Data bits */ |
| 66 | +#define PMC_USB_ALTMODE_HPD_HIGH BIT(14) | |
| 66 | 67 | #define PMC_USB_ALTMODE_TBT_TYPE BIT(17) |
| 67 | 68 | #define PMC_USB_ALTMODE_CABLE_TYPE BIT(18) |
| 68 | 69 | #define PMC_USB_ALTMODE_ACTIVE_LINK BIT(20) |
| @@ -74,8 +75,8 @@ enum { · 5 unmodified lines | ||
| 74 | 75 | #define PMC_USB_ALTMODE_TBT_GEN(_g_) (((_g_) & GENMASK(1, 0)) << 28) |
| 75 | 76 | |
| 76 | 77 | /* Display HPD Request bits */ |
| 78 | +#define PMC_USB_DP_HPD_LVL BIT(4) | |
| 77 | 79 | #define PMC_USB_DP_HPD_IRQ BIT(5) |
| 78 | −#define PMC_USB_DP_HPD_LVL BIT(6) | |
| 79 | 80 | |
| 80 | 81 | struct pmc_usb; |
| 81 | 82 | |
| @@ -158,8 +159,7 @@ pmc_usb_mux_dp(struct pmc_usb_port *port, struct typec_mux_state *state) · 76 unmodified lines | ||
| 158 | 159 | PMC_USB_ALTMODE_DP_MODE_SHIFT; |
| 159 | 160 | |
| 160 | 161 | if (data->status & DP_STATUS_HPD_STATE) |
| 161 | − req.mode_data |= PMC_USB_DP_HPD_LVL << | |
| 162 | − PMC_USB_ALTMODE_DP_MODE_SHIFT; | |
| 162 | + req.mode_data |= PMC_USB_ALTMODE_HPD_HIGH; | |
| 163 | 163 | |
| 164 | 164 | return pmc_usb_command(port, (void *)&req, sizeof(req)); |
| 165 | 165 | } |