/*
* HSW/BDW
- * - HSW_PWR_WELL_CTL_DRIVER(0) (status bit: id*2, req bit: id*2+1)
+ * - _HSW_PWR_WELL_CTL1-4 (status bit: id*2, req bit: id*2+1)
*/
HSW_DISP_PW_GLOBAL = 15,
/*
* GEN9+
- * - HSW_PWR_WELL_CTL_DRIVER(0) (status bit: id*2, req bit: id*2+1)
+ * - _HSW_PWR_WELL_CTL1-4 (status bit: id*2, req bit: id*2+1)
*/
SKL_DISP_PW_MISC_IO = 0,
SKL_DISP_PW_DDI_A_E,
SKL_DISP_PW_2,
/* - custom power wells */
- SKL_DISP_PW_DC_OFF,
BXT_DPIO_CMN_A,
BXT_DPIO_CMN_BC,
- GLK_DPIO_CMN_C, /* 19 */
+ GLK_DPIO_CMN_C, /* 18 */
+
+ /*
+ * GEN11+
+ * - _HSW_PWR_WELL_CTL1-4
+ * (status bit: (id&15)*2, req bit:(id&15)*2+1)
+ */
+ ICL_DISP_PW_1 = 0,
+ ICL_DISP_PW_2,
+ ICL_DISP_PW_3,
+ ICL_DISP_PW_4,
+
+ /*
+ * - _HSW_PWR_WELL_CTL_AUX1/2/4
+ * (status bit: (id&15)*2, req bit:(id&15)*2+1)
+ */
+ ICL_DISP_PW_AUX_A = 16,
+ ICL_DISP_PW_AUX_B,
+ ICL_DISP_PW_AUX_C,
+ ICL_DISP_PW_AUX_D,
+ ICL_DISP_PW_AUX_E,
+ ICL_DISP_PW_AUX_F,
+
+ ICL_DISP_PW_AUX_TBT1 = 24,
+ ICL_DISP_PW_AUX_TBT2,
+ ICL_DISP_PW_AUX_TBT3,
+ ICL_DISP_PW_AUX_TBT4,
+
+ /*
+ * - _HSW_PWR_WELL_CTL_DDI1/2/4
+ * (status bit: (id&15)*2, req bit:(id&15)*2+1)
+ */
+ ICL_DISP_PW_DDI_A = 32,
+ ICL_DISP_PW_DDI_B,
+ ICL_DISP_PW_DDI_C,
+ ICL_DISP_PW_DDI_D,
+ ICL_DISP_PW_DDI_E,
+ ICL_DISP_PW_DDI_F, /* 37 */
/*
* Multiple platforms.
* Must start following the highest ID of any platform.
* - custom power wells
*/
- I915_DISP_PW_ALWAYS_ON = 20,
+ SKL_DISP_PW_DC_OFF = 38,
+ I915_DISP_PW_ALWAYS_ON,
};
#define PUNIT_REG_PWRGT_CTRL 0x60
#define IREF1RC_OFFSET_MASK (0xFF << IREF1RC_OFFSET_SHIFT)
#define BXT_PORT_CL1CM_DW10(phy) _BXT_PHY((phy), _PORT_CL1CM_DW10_BC)
+#define _ICL_PORT_CL_DW12_A 0x162030
+#define _ICL_PORT_CL_DW12_B 0x6C030
+#define ICL_LANE_ENABLE_AUX (1 << 0)
+#define ICL_PORT_CL_DW12(port) _MMIO_PORT((port), \
+ _ICL_PORT_CL_DW12_A, \
+ _ICL_PORT_CL_DW12_B)
+
#define _PORT_CL1CM_DW28_A 0x162070
#define _PORT_CL1CM_DW28_BC 0x6C070
#define OCL1_POWER_DOWN_EN (1 << 23)
#define _HSW_PWR_WELL_CTL3 0x45408
#define _HSW_PWR_WELL_CTL4 0x4540C
+#define _ICL_PWR_WELL_CTL_AUX1 0x45440
+#define _ICL_PWR_WELL_CTL_AUX2 0x45444
+#define _ICL_PWR_WELL_CTL_AUX4 0x4544C
+
+#define _ICL_PWR_WELL_CTL_DDI1 0x45450
+#define _ICL_PWR_WELL_CTL_DDI2 0x45454
+#define _ICL_PWR_WELL_CTL_DDI4 0x4545C
+
/*
* Each power well control register contains up to 16 (request, status) HW
* flag tuples. The register index and HW flag shift is determined by the
*/
#define _HSW_PW_REG_IDX(pw) ((pw) >> 4)
#define _HSW_PW_SHIFT(pw) (((pw) & 0xf) * 2)
-/* TODO: Add all PWR_WELL_CTL registers below for new platforms */
#define HSW_PWR_WELL_CTL_BIOS(pw) _MMIO(_PICK(_HSW_PW_REG_IDX(pw), \
- _HSW_PWR_WELL_CTL1))
+ _HSW_PWR_WELL_CTL1, \
+ _ICL_PWR_WELL_CTL_AUX1, \
+ _ICL_PWR_WELL_CTL_DDI1))
#define HSW_PWR_WELL_CTL_DRIVER(pw) _MMIO(_PICK(_HSW_PW_REG_IDX(pw), \
- _HSW_PWR_WELL_CTL2))
+ _HSW_PWR_WELL_CTL2, \
+ _ICL_PWR_WELL_CTL_AUX2, \
+ _ICL_PWR_WELL_CTL_DDI2))
+/* KVMR doesn't have a reg for AUX or DDI power well control */
#define HSW_PWR_WELL_CTL_KVMR _MMIO(_HSW_PWR_WELL_CTL3)
#define HSW_PWR_WELL_CTL_DEBUG(pw) _MMIO(_PICK(_HSW_PW_REG_IDX(pw), \
- _HSW_PWR_WELL_CTL4))
+ _HSW_PWR_WELL_CTL4, \
+ _ICL_PWR_WELL_CTL_AUX4, \
+ _ICL_PWR_WELL_CTL_DDI4))
#define HSW_PWR_WELL_CTL_REQ(pw) (1 << (_HSW_PW_SHIFT(pw) + 1))
#define HSW_PWR_WELL_CTL_STATE(pw) (1 << _HSW_PW_SHIFT(pw))
#define SKL_FUSE_DOWNLOAD_STATUS (1 << 31)
/* PG0 (HW control->no power well ID), PG1..PG2 (SKL_DISP_PW1..SKL_DISP_PW2) */
#define SKL_PW_TO_PG(pw) ((pw) - SKL_DISP_PW_1 + SKL_PG1)
+/* PG0 (HW control->no power well ID), PG1..PG4 (ICL_DISP_PW1..ICL_DISP_PW4) */
+#define ICL_PW_TO_PG(pw) ((pw) - ICL_DISP_PW_1 + SKL_PG1)
#define SKL_FUSE_PG_DIST_STATUS(pg) (1 << (27 - (pg)))
#define _CNL_AUX_REG_IDX(pw) ((pw) - 9)
return "AUX_F";
case POWER_DOMAIN_AUX_IO_A:
return "AUX_IO_A";
+ case POWER_DOMAIN_AUX_TBT1:
+ return "AUX_TBT1";
+ case POWER_DOMAIN_AUX_TBT2:
+ return "AUX_TBT2";
+ case POWER_DOMAIN_AUX_TBT3:
+ return "AUX_TBT3";
+ case POWER_DOMAIN_AUX_TBT4:
+ return "AUX_TBT4";
case POWER_DOMAIN_GMBUS:
return "GMBUS";
case POWER_DOMAIN_INIT:
u32 val;
if (wait_fuses) {
- pg = SKL_PW_TO_PG(id);
+ pg = INTEL_GEN(dev_priv) >= 11 ? ICL_PW_TO_PG(id) :
+ SKL_PW_TO_PG(id);
/*
* For PW1 we have to wait both for the PW0/PG0 fuse state
* before enabling the power well and PW1/PG1's own fuse
hsw_wait_for_power_well_disable(dev_priv, power_well);
}
+#define ICL_AUX_PW_TO_PORT(pw) ((pw) - ICL_DISP_PW_AUX_A)
+
+static void
+icl_combo_phy_aux_power_well_enable(struct drm_i915_private *dev_priv,
+ struct i915_power_well *power_well)
+{
+ enum i915_power_well_id id = power_well->id;
+ enum port port = ICL_AUX_PW_TO_PORT(id);
+ u32 val;
+
+ val = I915_READ(HSW_PWR_WELL_CTL_DRIVER(id));
+ I915_WRITE(HSW_PWR_WELL_CTL_DRIVER(id), val | HSW_PWR_WELL_CTL_REQ(id));
+
+ val = I915_READ(ICL_PORT_CL_DW12(port));
+ I915_WRITE(ICL_PORT_CL_DW12(port), val | ICL_LANE_ENABLE_AUX);
+
+ hsw_wait_for_power_well_enable(dev_priv, power_well);
+}
+
+static void
+icl_combo_phy_aux_power_well_disable(struct drm_i915_private *dev_priv,
+ struct i915_power_well *power_well)
+{
+ enum i915_power_well_id id = power_well->id;
+ enum port port = ICL_AUX_PW_TO_PORT(id);
+ u32 val;
+
+ val = I915_READ(ICL_PORT_CL_DW12(port));
+ I915_WRITE(ICL_PORT_CL_DW12(port), val & ~ICL_LANE_ENABLE_AUX);
+
+ val = I915_READ(HSW_PWR_WELL_CTL_DRIVER(id));
+ I915_WRITE(HSW_PWR_WELL_CTL_DRIVER(id),
+ val & ~HSW_PWR_WELL_CTL_REQ(id));
+
+ hsw_wait_for_power_well_disable(dev_priv, power_well);
+}
+
/*
* We should only use the power well if we explicitly asked the hardware to
* enable it, so check if it's enabled and also check if we've requested it to
BIT_ULL(POWER_DOMAIN_AUX_A) | \
BIT_ULL(POWER_DOMAIN_INIT))
+/*
+ * ICL PW_0/PG_0 domains (HW/DMC control):
+ * - PCI
+ * - clocks except port PLL
+ * - central power except FBC
+ * - shared functions except pipe interrupts, pipe MBUS, DBUF registers
+ * ICL PW_1/PG_1 domains (HW/DMC control):
+ * - DBUF function
+ * - PIPE_A and its planes, except VGA
+ * - transcoder EDP + PSR
+ * - transcoder DSI
+ * - DDI_A
+ * - FBC
+ */
+#define ICL_PW_4_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_PIPE_C) | \
+ BIT_ULL(POWER_DOMAIN_PIPE_C_PANEL_FITTER) | \
+ BIT_ULL(POWER_DOMAIN_INIT))
+ /* VDSC/joining */
+#define ICL_PW_3_POWER_DOMAINS ( \
+ ICL_PW_4_POWER_DOMAINS | \
+ BIT_ULL(POWER_DOMAIN_PIPE_B) | \
+ BIT_ULL(POWER_DOMAIN_TRANSCODER_A) | \
+ BIT_ULL(POWER_DOMAIN_TRANSCODER_B) | \
+ BIT_ULL(POWER_DOMAIN_TRANSCODER_C) | \
+ BIT_ULL(POWER_DOMAIN_PIPE_B_PANEL_FITTER) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_B_LANES) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_B_IO) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_C_LANES) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_C_IO) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_D_LANES) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_D_IO) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_E_LANES) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_E_IO) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_F_LANES) | \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_F_IO) | \
+ BIT_ULL(POWER_DOMAIN_AUX_B) | \
+ BIT_ULL(POWER_DOMAIN_AUX_C) | \
+ BIT_ULL(POWER_DOMAIN_AUX_D) | \
+ BIT_ULL(POWER_DOMAIN_AUX_E) | \
+ BIT_ULL(POWER_DOMAIN_AUX_F) | \
+ BIT_ULL(POWER_DOMAIN_AUX_TBT1) | \
+ BIT_ULL(POWER_DOMAIN_AUX_TBT2) | \
+ BIT_ULL(POWER_DOMAIN_AUX_TBT3) | \
+ BIT_ULL(POWER_DOMAIN_AUX_TBT4) | \
+ BIT_ULL(POWER_DOMAIN_VGA) | \
+ BIT_ULL(POWER_DOMAIN_AUDIO) | \
+ BIT_ULL(POWER_DOMAIN_INIT))
+ /*
+ * - transcoder WD
+ * - KVMR (HW control)
+ */
+#define ICL_PW_2_POWER_DOMAINS ( \
+ ICL_PW_3_POWER_DOMAINS | \
+ BIT_ULL(POWER_DOMAIN_INIT))
+ /*
+ * - eDP/DSI VDSC
+ * - KVMR (HW control)
+ */
+#define ICL_DISPLAY_DC_OFF_POWER_DOMAINS ( \
+ ICL_PW_2_POWER_DOMAINS | \
+ BIT_ULL(POWER_DOMAIN_MODESET) | \
+ BIT_ULL(POWER_DOMAIN_AUX_A) | \
+ BIT_ULL(POWER_DOMAIN_INIT))
+
+#define ICL_DDI_IO_A_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_A_IO))
+#define ICL_DDI_IO_B_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_B_IO))
+#define ICL_DDI_IO_C_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_C_IO))
+#define ICL_DDI_IO_D_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_D_IO))
+#define ICL_DDI_IO_E_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_E_IO))
+#define ICL_DDI_IO_F_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_PORT_DDI_F_IO))
+
+#define ICL_AUX_A_IO_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_AUX_A))
+#define ICL_AUX_B_IO_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_AUX_B))
+#define ICL_AUX_C_IO_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_AUX_C))
+#define ICL_AUX_D_IO_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_AUX_D))
+#define ICL_AUX_E_IO_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_AUX_E))
+#define ICL_AUX_F_IO_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_AUX_F))
+#define ICL_AUX_TBT1_IO_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_AUX_TBT1))
+#define ICL_AUX_TBT2_IO_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_AUX_TBT2))
+#define ICL_AUX_TBT3_IO_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_AUX_TBT3))
+#define ICL_AUX_TBT4_IO_POWER_DOMAINS ( \
+ BIT_ULL(POWER_DOMAIN_AUX_TBT4))
+
static const struct i915_power_well_ops i9xx_always_on_power_well_ops = {
.sync_hw = i9xx_power_well_sync_hw_noop,
.enable = i9xx_always_on_power_well_noop,
},
};
+static const struct i915_power_well_ops icl_combo_phy_aux_power_well_ops = {
+ .sync_hw = hsw_power_well_sync_hw,
+ .enable = icl_combo_phy_aux_power_well_enable,
+ .disable = icl_combo_phy_aux_power_well_disable,
+ .is_enabled = hsw_power_well_enabled,
+};
+
+static struct i915_power_well icl_power_wells[] = {
+ {
+ .name = "always-on",
+ .always_on = 1,
+ .domains = POWER_DOMAIN_MASK,
+ .ops = &i9xx_always_on_power_well_ops,
+ .id = I915_DISP_PW_ALWAYS_ON,
+ },
+ {
+ .name = "power well 1",
+ /* Handled by the DMC firmware */
+ .domains = 0,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_1,
+ .hsw.has_fuses = true,
+ },
+ {
+ .name = "power well 2",
+ .domains = ICL_PW_2_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_2,
+ .hsw.has_fuses = true,
+ },
+ {
+ .name = "DC off",
+ .domains = ICL_DISPLAY_DC_OFF_POWER_DOMAINS,
+ .ops = &gen9_dc_off_power_well_ops,
+ .id = SKL_DISP_PW_DC_OFF,
+ },
+ {
+ .name = "power well 3",
+ .domains = ICL_PW_3_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_3,
+ .hsw.irq_pipe_mask = BIT(PIPE_B),
+ .hsw.has_vga = true,
+ .hsw.has_fuses = true,
+ },
+ {
+ .name = "DDI A IO",
+ .domains = ICL_DDI_IO_A_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_DDI_A,
+ },
+ {
+ .name = "DDI B IO",
+ .domains = ICL_DDI_IO_B_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_DDI_B,
+ },
+ {
+ .name = "DDI C IO",
+ .domains = ICL_DDI_IO_C_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_DDI_C,
+ },
+ {
+ .name = "DDI D IO",
+ .domains = ICL_DDI_IO_D_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_DDI_D,
+ },
+ {
+ .name = "DDI E IO",
+ .domains = ICL_DDI_IO_E_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_DDI_E,
+ },
+ {
+ .name = "DDI F IO",
+ .domains = ICL_DDI_IO_F_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_DDI_F,
+ },
+ {
+ .name = "AUX A",
+ .domains = ICL_AUX_A_IO_POWER_DOMAINS,
+ .ops = &icl_combo_phy_aux_power_well_ops,
+ .id = ICL_DISP_PW_AUX_A,
+ },
+ {
+ .name = "AUX B",
+ .domains = ICL_AUX_B_IO_POWER_DOMAINS,
+ .ops = &icl_combo_phy_aux_power_well_ops,
+ .id = ICL_DISP_PW_AUX_B,
+ },
+ {
+ .name = "AUX C",
+ .domains = ICL_AUX_C_IO_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_AUX_C,
+ },
+ {
+ .name = "AUX D",
+ .domains = ICL_AUX_D_IO_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_AUX_D,
+ },
+ {
+ .name = "AUX E",
+ .domains = ICL_AUX_E_IO_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_AUX_E,
+ },
+ {
+ .name = "AUX F",
+ .domains = ICL_AUX_F_IO_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_AUX_F,
+ },
+ {
+ .name = "AUX TBT1",
+ .domains = ICL_AUX_TBT1_IO_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_AUX_TBT1,
+ },
+ {
+ .name = "AUX TBT2",
+ .domains = ICL_AUX_TBT2_IO_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_AUX_TBT2,
+ },
+ {
+ .name = "AUX TBT3",
+ .domains = ICL_AUX_TBT3_IO_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_AUX_TBT3,
+ },
+ {
+ .name = "AUX TBT4",
+ .domains = ICL_AUX_TBT4_IO_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_AUX_TBT4,
+ },
+ {
+ .name = "power well 4",
+ .domains = ICL_PW_4_POWER_DOMAINS,
+ .ops = &hsw_power_well_ops,
+ .id = ICL_DISP_PW_4,
+ .hsw.has_fuses = true,
+ .hsw.irq_pipe_mask = BIT(PIPE_C),
+ },
+};
+
static int
sanitize_disable_power_well_option(const struct drm_i915_private *dev_priv,
int disable_power_well)
int requested_dc;
int max_dc;
- if (IS_GEN9_BC(dev_priv) || IS_CANNONLAKE(dev_priv)) {
+ if (IS_GEN9_BC(dev_priv) || INTEL_INFO(dev_priv)->gen >= 10) {
max_dc = 2;
mask = 0;
} else if (IS_GEN9_LP(dev_priv)) {
* The enabling order will be from lower to higher indexed wells,
* the disabling order is reversed.
*/
- if (IS_HASWELL(dev_priv)) {
+ if (IS_ICELAKE(dev_priv)) {
+ set_power_wells(power_domains, icl_power_wells);
+ } else if (IS_HASWELL(dev_priv)) {
set_power_wells(power_domains, hsw_power_wells);
} else if (IS_BROADWELL(dev_priv)) {
set_power_wells(power_domains, bdw_power_wells);
static void icl_display_core_init(struct drm_i915_private *dev_priv,
bool resume)
{
+ struct i915_power_domains *power_domains = &dev_priv->power_domains;
+ struct i915_power_well *well;
enum port port;
u32 val;
I915_WRITE(ICL_PORT_CL_DW5(port), val);
}
- /* 4. Enable power well 1 (PG1) and aux IO power. */
- /* FIXME: ICL power wells code not here yet. */
+ /*
+ * 4. Enable Power Well 1 (PG1).
+ * The AUX IO power wells will be enabled on demand.
+ */
+ mutex_lock(&power_domains->lock);
+ well = lookup_power_well(dev_priv, ICL_DISP_PW_1);
+ intel_power_well_enable(dev_priv, well);
+ mutex_unlock(&power_domains->lock);
/* 5. Enable CDCLK. */
icl_init_cdclk(dev_priv);
static void icl_display_core_uninit(struct drm_i915_private *dev_priv)
{
+ struct i915_power_domains *power_domains = &dev_priv->power_domains;
+ struct i915_power_well *well;
enum port port;
u32 val;
/* 3. Disable CD clock */
icl_uninit_cdclk(dev_priv);
- /* 4. Disable Power Well 1 (PG1) and Aux IO Power */
- /* FIXME: ICL power wells code not here yet. */
+ /*
+ * 4. Disable Power Well 1 (PG1).
+ * The AUX IO power wells are toggled on demand, so they are already
+ * disabled at this point.
+ */
+ mutex_lock(&power_domains->lock);
+ well = lookup_power_well(dev_priv, ICL_DISP_PW_1);
+ intel_power_well_disable(dev_priv, well);
+ mutex_unlock(&power_domains->lock);
/* 5. Disable Comp */
for (port = PORT_A; port <= PORT_B; port++) {
projects / openwrt / staging / blogic.git / commitdiff