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pinebookpro-kernel: update to 6.1.9 

Adopt.
Bump to new LTS branch.
Remove merged or obsolete DTS patches.
Remove merged gamma LUT patchset.
Remove hacky USB Type-C alternate mode DisplayPort patchset.
Use zstd to compress modules
This commit is contained in:
Cameron Nemo 2022-10-09 13:38:16 -07:00 committed by Michal Vasilek
parent 04e63668d7
commit ba9f557902
7 changed files with 1177 additions and 2880 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2461
srcpkgs/pinebookpro-kernel/files/dotconfig
View File

File diff suppressed because it is too large Load Diff

2
srcpkgs/pinebookpro-kernel/files/mv-debug
View File

@ -4,4 +4,4 @@ mkdir -p usr/lib/debug/${mod%/*}
$OBJCOPY --only-keep-debug --compress-debug-sections $mod usr/lib/debug/$mod $OBJCOPY --only-keep-debug --compress-debug-sections $mod usr/lib/debug/$mod
$OBJCOPY --add-gnu-debuglink=${DESTDIR}/usr/lib/debug/$mod $mod $OBJCOPY --add-gnu-debuglink=${DESTDIR}/usr/lib/debug/$mod $mod
/usr/bin/$STRIP --strip-debug $mod /usr/bin/$STRIP --strip-debug $mod
gzip -9 $mod zstd -15 --rm -f -q $mod

25
srcpkgs/pinebookpro-kernel/patches/0007-arm64-dts-rockchip-enable-earlycon.patch
View File

@ -1,25 +0,0 @@
From aae3dd4dab93d7f3c8428c3b8d01982959e15bcc Mon Sep 17 00:00:00 2001
From: Tobias Schramm <t.schramm@manjaro.org>
Date: Thu, 28 May 2020 14:39:55 +0200
Subject: [PATCH 7/8] arm64: dts: rockchip: enable earlycon
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index 06d48338c836..c1aad8f88b8a 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -19,6 +19,7 @@ / {
compatible = "pine64,pinebook-pro", "rockchip,rk3399";
chosen {
+ bootargs = "earlycon=uart8250,mmio32,0xff1a0000";
stdout-path = "serial2:1500000n8";
};
--
2.29.2

31
srcpkgs/pinebookpro-kernel/patches/0008-arm64-dts-rockchip-setup-USB-type-c-port-as-dual-dat.patch
View File

@ -1,31 +0,0 @@
From 1240368b81839ae890d9e0f40a663128fbc56982 Mon Sep 17 00:00:00 2001
From: Tobias Schramm <t.schramm@manjaro.org>
Date: Sat, 6 Jun 2020 23:45:10 +0200
Subject: [PATCH 8/8] arm64: dts: rockchip: setup USB type c port as dual data
role
Some chargers try to put the charged device into device data role.
Before this commit this condition caused the tcpm state machine to
issue a hard reset due to a capability missmatch.
Signed-off-by: Tobias Schramm <t.schramm@manjaro.org>
---
arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index c1aad8f88b8a..45a870ce5d22 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -706,7 +706,7 @@ fusb0: fusb30x@22 {
connector {
compatible = "usb-c-connector";
- data-role = "host";
+ data-role = "dual";
label = "USB-C";
op-sink-microwatt = <1000000>;
power-role = "dual";
--
2.29.2

667
srcpkgs/pinebookpro-kernel/patches/drm-rockchip-support-gamma-control-on-RK3399.patch
View File

@ -1,667 +0,0 @@
Source: https://patchwork.kernel.org/project/linux-rockchip/patch/20211019215843.42718-2-sigmaris@gmail.com/
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From: Hugh Cole-Baker <sigmaris@gmail.com>
To: heiko@sntech.de,
hjc@rock-chips.com
Cc: dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, ezequiel@collabora.com,
Hugh Cole-Baker <sigmaris@gmail.com>
Subject: [PATCH v2 1/3] drm/rockchip: define gamma registers for RK3399
Date: Tue, 19 Oct 2021 22:58:41 +0100
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The VOP on RK3399 has a different approach from previous versions for
setting a gamma lookup table, using an update_gamma_lut register. As
this differs from RK3288, give RK3399 its own set of "common" register
definitions.
Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com>
---
Changes from v1: no changes in this patch
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 2 ++
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 24 +++++++++++++++++++--
drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 1 +
3 files changed, 25 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
index 857d97cdc67c..14179e89bd21 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.h
@@ -99,6 +99,8 @@ struct vop_common {
struct vop_reg dither_down_en;
struct vop_reg dither_up;
struct vop_reg dsp_lut_en;
+ struct vop_reg update_gamma_lut;
+ struct vop_reg lut_buffer_index;
struct vop_reg gate_en;
struct vop_reg mmu_en;
struct vop_reg out_mode;
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
index ca7cc82125cb..bfb7e130f09b 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.c
@@ -865,6 +865,24 @@ static const struct vop_output rk3399_output = {
.mipi_dual_channel_en = VOP_REG(RK3288_SYS_CTRL, 0x1, 3),
};
+static const struct vop_common rk3399_common = {
+ .standby = VOP_REG_SYNC(RK3399_SYS_CTRL, 0x1, 22),
+ .gate_en = VOP_REG(RK3399_SYS_CTRL, 0x1, 23),
+ .mmu_en = VOP_REG(RK3399_SYS_CTRL, 0x1, 20),
+ .dither_down_sel = VOP_REG(RK3399_DSP_CTRL1, 0x1, 4),
+ .dither_down_mode = VOP_REG(RK3399_DSP_CTRL1, 0x1, 3),
+ .dither_down_en = VOP_REG(RK3399_DSP_CTRL1, 0x1, 2),
+ .pre_dither_down = VOP_REG(RK3399_DSP_CTRL1, 0x1, 1),
+ .dither_up = VOP_REG(RK3399_DSP_CTRL1, 0x1, 6),
+ .dsp_lut_en = VOP_REG(RK3399_DSP_CTRL1, 0x1, 0),
+ .update_gamma_lut = VOP_REG(RK3399_DSP_CTRL1, 0x1, 7),
+ .lut_buffer_index = VOP_REG(RK3399_DBG_POST_REG1, 0x1, 1),
+ .data_blank = VOP_REG(RK3399_DSP_CTRL0, 0x1, 19),
+ .dsp_blank = VOP_REG(RK3399_DSP_CTRL0, 0x3, 18),
+ .out_mode = VOP_REG(RK3399_DSP_CTRL0, 0xf, 0),
+ .cfg_done = VOP_REG_SYNC(RK3399_REG_CFG_DONE, 0x1, 0),
+};
+
static const struct vop_yuv2yuv_phy rk3399_yuv2yuv_win01_data = {
.y2r_coefficients = {
VOP_REG(RK3399_WIN0_YUV2YUV_Y2R + 0, 0xffff, 0),
@@ -944,7 +962,7 @@ static const struct vop_data rk3399_vop_big = {
.version = VOP_VERSION(3, 5),
.feature = VOP_FEATURE_OUTPUT_RGB10,
.intr = &rk3366_vop_intr,
- .common = &rk3288_common,
+ .common = &rk3399_common,
.modeset = &rk3288_modeset,
.output = &rk3399_output,
.afbc = &rk3399_vop_afbc,
@@ -952,6 +970,7 @@ static const struct vop_data rk3399_vop_big = {
.win = rk3399_vop_win_data,
.win_size = ARRAY_SIZE(rk3399_vop_win_data),
.win_yuv2yuv = rk3399_vop_big_win_yuv2yuv_data,
+ .lut_size = 1024,
};
static const struct vop_win_data rk3399_vop_lit_win_data[] = {
@@ -970,13 +989,14 @@ static const struct vop_win_yuv2yuv_data rk3399_vop_lit_win_yuv2yuv_data[] = {
static const struct vop_data rk3399_vop_lit = {
.version = VOP_VERSION(3, 6),
.intr = &rk3366_vop_intr,
- .common = &rk3288_common,
+ .common = &rk3399_common,
.modeset = &rk3288_modeset,
.output = &rk3399_output,
.misc = &rk3368_misc,
.win = rk3399_vop_lit_win_data,
.win_size = ARRAY_SIZE(rk3399_vop_lit_win_data),
.win_yuv2yuv = rk3399_vop_lit_win_yuv2yuv_data,
+ .lut_size = 256,
};
static const struct vop_win_data rk3228_vop_win_data[] = {
diff --git a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
index 0b3cd65ba5c1..406e981c75bd 100644
--- a/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
+++ b/drivers/gpu/drm/rockchip/rockchip_vop_reg.h
@@ -628,6 +628,7 @@
#define RK3399_YUV2YUV_WIN 0x02c0
#define RK3399_YUV2YUV_POST 0x02c4
#define RK3399_AUTO_GATING_EN 0x02cc
+#define RK3399_DBG_POST_REG1 0x036c
#define RK3399_WIN0_CSC_COE 0x03a0
#define RK3399_WIN1_CSC_COE 0x03c0
#define RK3399_WIN2_CSC_COE 0x03e0
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From: Hugh Cole-Baker <sigmaris@gmail.com>
To: heiko@sntech.de,
hjc@rock-chips.com
Cc: dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, ezequiel@collabora.com,
Hugh Cole-Baker <sigmaris@gmail.com>
Subject: [PATCH v2 2/3] drm/rockchip: support gamma control on RK3399
Date: Tue, 19 Oct 2021 22:58:42 +0100
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The RK3399 has a 1024-entry gamma LUT with 10 bits per component on its
"big" VOP and a 256-entry, 8 bit per component LUT on the "little" VOP.
Compared to the RK3288, it no longer requires disabling gamma while
updating the LUT. On the RK3399, the LUT can be updated at any time as
the hardware has two LUT buffers, one can be written while the other is
in use. A swap of the buffers is triggered by writing 1 to the
update_gamma_lut register.
Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com>
---
Changes from v1: Moved the vop_crtc_gamma_set call to the end of
vop_crtc_atomic_enable after the clocks and CRTC are enabled.
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 105 +++++++++++++-------
1 file changed, 71 insertions(+), 34 deletions(-)
diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
index ba9e14da41b4..e2c97f1b26da 100644
--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
@@ -9,6 +9,7 @@
#include <linux/delay.h>
#include <linux/iopoll.h>
#include <linux/kernel.h>
+#include <linux/log2.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/of_device.h>
@@ -66,6 +67,9 @@
#define VOP_REG_SET(vop, group, name, v) \
vop_reg_set(vop, &vop->data->group->name, 0, ~0, v, #name)
+#define VOP_HAS_REG(vop, group, name) \
+ (!!(vop->data->group->name.mask))
+
#define VOP_INTR_SET_TYPE(vop, name, type, v) \
do { \
int i, reg = 0, mask = 0; \
@@ -1204,17 +1208,22 @@ static bool vop_dsp_lut_is_enabled(struct vop *vop)
return vop_read_reg(vop, 0, &vop->data->common->dsp_lut_en);
}
+static u32 vop_lut_buffer_index(struct vop *vop)
+{
+ return vop_read_reg(vop, 0, &vop->data->common->lut_buffer_index);
+}
+
static void vop_crtc_write_gamma_lut(struct vop *vop, struct drm_crtc *crtc)
{
struct drm_color_lut *lut = crtc->state->gamma_lut->data;
- unsigned int i;
+ unsigned int i, bpc = ilog2(vop->data->lut_size);
for (i = 0; i < crtc->gamma_size; i++) {
u32 word;
- word = (drm_color_lut_extract(lut[i].red, 10) << 20) |
- (drm_color_lut_extract(lut[i].green, 10) << 10) |
- drm_color_lut_extract(lut[i].blue, 10);
+ word = (drm_color_lut_extract(lut[i].red, bpc) << (2 * bpc)) |
+ (drm_color_lut_extract(lut[i].green, bpc) << bpc) |
+ drm_color_lut_extract(lut[i].blue, bpc);
writel(word, vop->lut_regs + i * 4);
}
}
@@ -1224,38 +1233,66 @@ static void vop_crtc_gamma_set(struct vop *vop, struct drm_crtc *crtc,
{
struct drm_crtc_state *state = crtc->state;
unsigned int idle;
+ u32 lut_idx, old_idx;
int ret;
if (!vop->lut_regs)
return;
- /*
- * To disable gamma (gamma_lut is null) or to write
- * an update to the LUT, clear dsp_lut_en.
- */
- spin_lock(&vop->reg_lock);
- VOP_REG_SET(vop, common, dsp_lut_en, 0);
- vop_cfg_done(vop);
- spin_unlock(&vop->reg_lock);
- /*
- * In order to write the LUT to the internal memory,
- * we need to first make sure the dsp_lut_en bit is cleared.
- */
- ret = readx_poll_timeout(vop_dsp_lut_is_enabled, vop,
- idle, !idle, 5, 30 * 1000);
- if (ret) {
- DRM_DEV_ERROR(vop->dev, "display LUT RAM enable timeout!\n");
- return;
- }
+ if (!state->gamma_lut || !VOP_HAS_REG(vop, common, update_gamma_lut)) {
+ /*
+ * To disable gamma (gamma_lut is null) or to write
+ * an update to the LUT, clear dsp_lut_en.
+ */
+ spin_lock(&vop->reg_lock);
+ VOP_REG_SET(vop, common, dsp_lut_en, 0);
+ vop_cfg_done(vop);
+ spin_unlock(&vop->reg_lock);
- if (!state->gamma_lut)
- return;
+ /*
+ * In order to write the LUT to the internal memory,
+ * we need to first make sure the dsp_lut_en bit is cleared.
+ */
+ ret = readx_poll_timeout(vop_dsp_lut_is_enabled, vop,
+ idle, !idle, 5, 30 * 1000);
+ if (ret) {
+ DRM_DEV_ERROR(vop->dev, "display LUT RAM enable timeout!\n");
+ return;
+ }
+
+ if (!state->gamma_lut)
+ return;
+ } else {
+ /*
+ * On RK3399 the gamma LUT can updated without clearing dsp_lut_en,
+ * by setting update_gamma_lut then waiting for lut_buffer_index change
+ */
+ old_idx = vop_lut_buffer_index(vop);
+ }
spin_lock(&vop->reg_lock);
vop_crtc_write_gamma_lut(vop, crtc);
VOP_REG_SET(vop, common, dsp_lut_en, 1);
+ VOP_REG_SET(vop, common, update_gamma_lut, 1);
vop_cfg_done(vop);
spin_unlock(&vop->reg_lock);
+
+ if (VOP_HAS_REG(vop, common, update_gamma_lut)) {
+ ret = readx_poll_timeout(vop_lut_buffer_index, vop,
+ lut_idx, lut_idx != old_idx, 5, 30 * 1000);
+ if (ret) {
+ DRM_DEV_ERROR(vop->dev, "gamma LUT update timeout!\n");
+ return;
+ }
+
+ /*
+ * update_gamma_lut is auto cleared by HW, but write 0 to clear the bit
+ * in our backup of the regs.
+ */
+ spin_lock(&vop->reg_lock);
+ VOP_REG_SET(vop, common, update_gamma_lut, 0);
+ spin_unlock(&vop->reg_lock);
+ }
}
static void vop_crtc_atomic_begin(struct drm_crtc *crtc,
@@ -1305,14 +1342,6 @@ static void vop_crtc_atomic_enable(struct drm_crtc *crtc,
return;
}
- /*
- * If we have a GAMMA LUT in the state, then let's make sure
- * it's updated. We might be coming out of suspend,
- * which means the LUT internal memory needs to be re-written.
- */
- if (crtc->state->gamma_lut)
- vop_crtc_gamma_set(vop, crtc, old_state);
-
mutex_lock(&vop->vop_lock);
WARN_ON(vop->event);
@@ -1403,6 +1432,14 @@ static void vop_crtc_atomic_enable(struct drm_crtc *crtc,
VOP_REG_SET(vop, common, standby, 0);
mutex_unlock(&vop->vop_lock);
+
+ /*
+ * If we have a GAMMA LUT in the state, then let's make sure
+ * it's updated. We might be coming out of suspend,
+ * which means the LUT internal memory needs to be re-written.
+ */
+ if (crtc->state->gamma_lut)
+ vop_crtc_gamma_set(vop, crtc, old_state);
}
static bool vop_fs_irq_is_pending(struct vop *vop)
@@ -2125,8 +2162,8 @@ static int vop_bind(struct device *dev, struct device *master, void *data)
res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
if (res) {
- if (!vop_data->lut_size) {
- DRM_DEV_ERROR(dev, "no gamma LUT size defined\n");
+ if (vop_data->lut_size != 1024 && vop_data->lut_size != 256) {
+ DRM_DEV_ERROR(dev, "unsupported gamma LUT size %d\n", vop_data->lut_size);
return -EINVAL;
}
vop->lut_regs = devm_ioremap_resource(dev, res);
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From: Hugh Cole-Baker <sigmaris@gmail.com>
To: heiko@sntech.de,
hjc@rock-chips.com
Cc: dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org,
linux-arm-kernel@lists.infradead.org, ezequiel@collabora.com,
Hugh Cole-Baker <sigmaris@gmail.com>
Subject: [PATCH v2 3/3] arm64: dts: rockchip: enable gamma control on RK3399
Date: Tue, 19 Oct 2021 22:58:43 +0100
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Define the memory region on RK3399 VOPs containing the gamma LUT at
base+0x2000.
Signed-off-by: Hugh Cole-Baker <sigmaris@gmail.com>
---
Changes from v1: no changes in this patch
arch/arm64/boot/dts/rockchip/rk3399.dtsi | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399.dtsi b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
index 3871c7fd83b0..9cbf6ccdd256 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3399.dtsi
@@ -1619,7 +1619,7 @@ i2s2: i2s@ff8a0000 {
vopl: vop@ff8f0000 {
compatible = "rockchip,rk3399-vop-lit";
- reg = <0x0 0xff8f0000 0x0 0x3efc>;
+ reg = <0x0 0xff8f0000 0x0 0x2000>, <0x0 0xff8f2000 0x0 0x400>;
interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>;
assigned-clocks = <&cru ACLK_VOP1>, <&cru HCLK_VOP1>;
assigned-clock-rates = <400000000>, <100000000>;
@@ -1676,7 +1676,7 @@ vopl_mmu: iommu@ff8f3f00 {
vopb: vop@ff900000 {
compatible = "rockchip,rk3399-vop-big";
- reg = <0x0 0xff900000 0x0 0x3efc>;
+ reg = <0x0 0xff900000 0x0 0x2000>, <0x0 0xff902000 0x0 0x1000>;
interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>;
assigned-clocks = <&cru ACLK_VOP0>, <&cru HCLK_VOP0>;
assigned-clock-rates = <400000000>, <100000000>;

854
srcpkgs/pinebookpro-kernel/patches/pbp-dpaltmode.patch
View File

@ -1,854 +0,0 @@
Source: https://megous.com/git/linux
Upstream: no
From 1fc012b18f91abf70e9ab8cbdef2f0e47e80c14e Mon Sep 17 00:00:00 2001
From: Ondrej Jirman
Date: Sun, 7 Nov 2021 19:28:27 +0100
Subject: usb: typec: fusb302: Set the current before enabling pullups
This seems more reasonable and should avoid short period of incorrect
current setting being applied to CC pin.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
drivers/usb/typec/tcpm/fusb302.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
index 72f9001b0792..776a949ef6e3 100644
--- a/drivers/usb/typec/tcpm/fusb302.c
+++ b/drivers/usb/typec/tcpm/fusb302.c
@@ -635,6 +635,14 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
goto done;
}
+ /* adjust current for SRC */
+ ret = fusb302_set_src_current(chip, cc_src_current[cc]);
+ if (ret < 0) {
+ fusb302_log(chip, "cannot set src current %s, ret=%d",
+ typec_cc_status_name[cc], ret);
+ goto done;
+ }
+
ret = fusb302_i2c_mask_write(chip, FUSB_REG_SWITCHES0,
switches0_mask, switches0_data);
if (ret < 0) {
@@ -645,14 +653,6 @@ static int tcpm_set_cc(struct tcpc_dev *dev, enum typec_cc_status cc)
chip->cc1 = TYPEC_CC_OPEN;
chip->cc2 = TYPEC_CC_OPEN;
- /* adjust current for SRC */
- ret = fusb302_set_src_current(chip, cc_src_current[cc]);
- if (ret < 0) {
- fusb302_log(chip, "cannot set src current %s, ret=%d",
- typec_cc_status_name[cc], ret);
- goto done;
- }
-
/* enable/disable interrupts, BC_LVL for SNK and COMP_CHNG for SRC */
switch (cc) {
case TYPEC_CC_RP_DEF:
--
cgit v1.2.3
From cd26cebee9bf5e0a1a064d391195db761dbf40a6 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman
Date: Tue, 23 Nov 2021 17:57:06 +0100
Subject: usb: typec: fusb302: Update VBUS state even if VBUS interrupt is not
triggered
This seems to improve robustness.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
drivers/usb/typec/tcpm/fusb302.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
index 70b0e15992af..1d5affaabcf3 100644
--- a/drivers/usb/typec/tcpm/fusb302.c
+++ b/drivers/usb/typec/tcpm/fusb302.c
@@ -1716,14 +1716,16 @@ static void fusb302_irq_work(struct work_struct *work)
fusb302_print_state(chip);
- if (interrupt & FUSB_REG_INTERRUPT_VBUSOK) {
- vbus_present = !!(status0 & FUSB_REG_STATUS0_VBUSOK);
+ vbus_present = !!(status0 & FUSB_REG_STATUS0_VBUSOK);
+ if (interrupt & FUSB_REG_INTERRUPT_VBUSOK)
fusb302_log(chip, "IRQ: VBUS_OK, vbus=%s",
vbus_present ? "On" : "Off");
- if (vbus_present != chip->vbus_present) {
- chip->vbus_present = vbus_present;
- tcpm_vbus_change(chip->tcpm_port);
- }
+ if (vbus_present != chip->vbus_present) {
+ chip->vbus_present = vbus_present;
+ if (!(interrupt & FUSB_REG_INTERRUPT_VBUSOK))
+ fusb302_log(chip, "IRQ: VBUS changed without interrupt, vbus=%s",
+ vbus_present ? "On" : "Off");
+ tcpm_vbus_change(chip->tcpm_port);
}
if (interrupta & FUSB_REG_INTERRUPTA_TOGDONE) {
--
cgit v1.2.3
From a8e657e94f489297fa7d80767980730207ebb1bd Mon Sep 17 00:00:00 2001
From: Ondrej Jirman
Date: Sun, 14 Nov 2021 01:14:25 +0100
Subject: usb: typec: fusb302: Add OF extcon support
It's possible to create a dependency cycle between fusb302 and
other drivers via extcon device, so we retrieve the device on
demand after probe and not during probe.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
drivers/usb/typec/tcpm/fusb302.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
index ae3b930d774f..0c5dd0058f5e 100644
--- a/drivers/usb/typec/tcpm/fusb302.c
+++ b/drivers/usb/typec/tcpm/fusb302.c
@@ -518,6 +518,16 @@ static int tcpm_get_current_limit(struct tcpc_dev *dev)
int current_limit = 0;
unsigned long timeout;
+ /*
+ * To avoid cycles in OF dependencies, we get extcon when necessary
+ * outside of probe function.
+ */
+ if (of_property_read_bool(chip->dev->of_node, "extcon") && !chip->extcon) {
+ chip->extcon = extcon_get_edev_by_phandle(chip->dev, 0);
+ if (IS_ERR(chip->extcon))
+ chip->extcon = NULL;
+ }
+
if (!chip->extcon)
return 0;
--
cgit v1.2.3
From b6d4f583034b4098587497cd0e138223b6697a25 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman
Date: Sat, 20 Nov 2021 14:33:58 +0100
Subject: usb: typec: fusb302: Fix register definitions
MEASURE_VBUS bit is at position 6. MDAC bits are also wrong.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
drivers/usb/typec/tcpm/fusb302_reg.h | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/typec/tcpm/fusb302_reg.h b/drivers/usb/typec/tcpm/fusb302_reg.h
index edc0e4b0f1e6..f37d226c5027 100644
--- a/drivers/usb/typec/tcpm/fusb302_reg.h
+++ b/drivers/usb/typec/tcpm/fusb302_reg.h
@@ -27,14 +27,13 @@
#define FUSB_REG_SWITCHES1_TXCC2_EN BIT(1)
#define FUSB_REG_SWITCHES1_TXCC1_EN BIT(0)
#define FUSB_REG_MEASURE 0x04
-#define FUSB_REG_MEASURE_MDAC5 BIT(7)
-#define FUSB_REG_MEASURE_MDAC4 BIT(6)
-#define FUSB_REG_MEASURE_MDAC3 BIT(5)
-#define FUSB_REG_MEASURE_MDAC2 BIT(4)
-#define FUSB_REG_MEASURE_MDAC1 BIT(3)
-#define FUSB_REG_MEASURE_MDAC0 BIT(2)
-#define FUSB_REG_MEASURE_VBUS BIT(1)
-#define FUSB_REG_MEASURE_XXXX5 BIT(0)
+#define FUSB_REG_MEASURE_VBUS BIT(6)
+#define FUSB_REG_MEASURE_MDAC5 BIT(5)
+#define FUSB_REG_MEASURE_MDAC4 BIT(4)
+#define FUSB_REG_MEASURE_MDAC3 BIT(3)
+#define FUSB_REG_MEASURE_MDAC2 BIT(2)
+#define FUSB_REG_MEASURE_MDAC1 BIT(1)
+#define FUSB_REG_MEASURE_MDAC0 BIT(0)
#define FUSB_REG_CONTROL0 0x06
#define FUSB_REG_CONTROL0_TX_FLUSH BIT(6)
#define FUSB_REG_CONTROL0_INT_MASK BIT(5)
@@ -105,7 +104,6 @@
#define FUSB_REG_STATUS0A_RX_SOFT_RESET BIT(1)
#define FUSB_REG_STATUS0A_RX_HARD_RESET BIT(0)
#define FUSB_REG_STATUS1A 0x3D
-#define FUSB_REG_STATUS1A_TOGSS BIT(3)
#define FUSB_REG_STATUS1A_TOGSS_RUNNING 0x0
#define FUSB_REG_STATUS1A_TOGSS_SRC1 0x1
#define FUSB_REG_STATUS1A_TOGSS_SRC2 0x2
--
cgit v1.2.3
From 5f43c360ba28cb7f53c35f0e4221cd0e9abd1624 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman
Date: Sat, 20 Nov 2021 14:35:10 +0100
Subject: usb: typec: fusb302: Clear interrupts before we start toggling
This is recommended by the datasheet.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
drivers/usb/typec/tcpm/fusb302.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/usb/typec/tcpm/fusb302.c b/drivers/usb/typec/tcpm/fusb302.c
index 0c5dd0058f5e..011dce5e73a2 100644
--- a/drivers/usb/typec/tcpm/fusb302.c
+++ b/drivers/usb/typec/tcpm/fusb302.c
@@ -586,6 +586,7 @@ static int fusb302_set_toggling(struct fusb302_chip *chip,
enum toggling_mode mode)
{
int ret = 0;
+ u8 reg;
/* first disable toggling */
ret = fusb302_i2c_clear_bits(chip, FUSB_REG_CONTROL2,
@@ -644,6 +645,12 @@ static int fusb302_set_toggling(struct fusb302_chip *chip,
} else {
/* Datasheet says vconn MUST be off when toggling */
WARN(chip->vconn_on, "Vconn is on during toggle start");
+
+ /* clear interrupts */
+ ret = fusb302_i2c_read(chip, FUSB_REG_INTERRUPT, &reg);
+ if (ret < 0)
+ return ret;
+
/* unmask TOGDONE interrupt */
ret = fusb302_i2c_clear_bits(chip, FUSB_REG_MASKA,
FUSB_REG_MASKA_TOGDONE);
--
cgit v1.2.3
From c9c0c64a3ecabb48594a6da29bed7b70e7c1cbb9 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman
Date: Sun, 7 Nov 2021 19:24:40 +0100
Subject: usb: typec: typec-extcon: Add typec -> extcon bridge driver
This bridge connects standard Type C port interfaces for controling
muxes, switches and usb roles to muxes, switches and usb role
drivers controlled via extcon interface.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
drivers/usb/typec/Kconfig | 7 +
drivers/usb/typec/Makefile | 1 +
drivers/usb/typec/typec-extcon.c | 337 +++++++++++++++++++++++++++++++++++++++
3 files changed, 345 insertions(+)
create mode 100644 drivers/usb/typec/typec-extcon.c
diff --git a/drivers/usb/typec/Kconfig b/drivers/usb/typec/Kconfig
index ab480f38523a..01ecc5e590f1 100644
--- a/drivers/usb/typec/Kconfig
+++ b/drivers/usb/typec/Kconfig
@@ -88,6 +88,13 @@ config TYPEC_QCOM_PMIC
It will also enable the VBUS output to connected devices when a
DFP connection is made.
+config TYPEC_EXTCON
+ tristate "Type-C switch/mux -> extcon interface bridge driver"
+ depends on USB_ROLE_SWITCH
+ help
+ Say Y or M here if your system needs bridging between typec class
+ and extcon interfaces.
+
source "drivers/usb/typec/mux/Kconfig"
source "drivers/usb/typec/altmodes/Kconfig"
diff --git a/drivers/usb/typec/Makefile b/drivers/usb/typec/Makefile
index a0adb8947a30..d9d829386b73 100644
--- a/drivers/usb/typec/Makefile
+++ b/drivers/usb/typec/Makefile
@@ -8,4 +8,5 @@ obj-$(CONFIG_TYPEC_TPS6598X) += tipd/
obj-$(CONFIG_TYPEC_HD3SS3220) += hd3ss3220.o
obj-$(CONFIG_TYPEC_QCOM_PMIC) += qcom-pmic-typec.o
obj-$(CONFIG_TYPEC_STUSB160X) += stusb160x.o
+obj-$(CONFIG_TYPEC_EXTCON) += typec-extcon.o
obj-$(CONFIG_TYPEC) += mux/
diff --git a/drivers/usb/typec/typec-extcon.c b/drivers/usb/typec/typec-extcon.c
new file mode 100644
index 000000000000..143ff2486f2f
--- /dev/null
+++ b/drivers/usb/typec/typec-extcon.c
@@ -0,0 +1,337 @@
+/*
+ * typec -> extcon bridge
+ * Copyright (c) 2021 Ondřej Jirman <megi@xff.cz>
+ *
+ * This driver bridges standard type-c interfaces to drivers that
+ * expect extcon interface.
+ */
+
+#include <linux/delay.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/power_supply.h>
+#include <linux/platform_device.h>
+#include <linux/usb/pd.h>
+#include <linux/usb/role.h>
+#include <linux/usb/typec.h>
+#include <linux/usb/typec_dp.h>
+#include <linux/usb/typec_mux.h>
+#include <linux/extcon-provider.h>
+
+struct typec_extcon {
+ struct device *dev;
+
+ /* consumers */
+ struct usb_role_switch *role_sw;
+ struct typec_switch *sw;
+ struct typec_mux *mux;
+
+ /* providers */
+ struct extcon_dev *extcon;
+ struct notifier_block extcon_nb;
+
+ /* cached state from typec controller */
+ enum usb_role role;
+ enum typec_orientation orientation;
+ struct typec_altmode alt;
+ unsigned long mode;
+ bool has_alt;
+ struct mutex lock;
+};
+
+static const unsigned int typec_extcon_cable[] = {
+ EXTCON_DISP_DP,
+
+ EXTCON_USB,
+ EXTCON_USB_HOST,
+
+ EXTCON_CHG_USB_SDP,
+ EXTCON_CHG_USB_CDP,
+ EXTCON_CHG_USB_DCP,
+ EXTCON_CHG_USB_ACA,
+
+ EXTCON_NONE,
+};
+
+static void typec_extcon_set_cable(struct typec_extcon *tce, int id, bool on,
+ union extcon_property_value prop_ss,
+ union extcon_property_value prop_or)
+{
+ union extcon_property_value cur_ss, cur_or;
+ bool prop_diff = false;
+ int ret;
+
+ ret = extcon_get_property(tce->extcon, id,
+ EXTCON_PROP_USB_SS, &cur_ss);
+ if (ret || cur_ss.intval != prop_ss.intval)
+ prop_diff = true;
+
+ ret = extcon_get_property(tce->extcon, id,
+ EXTCON_PROP_USB_TYPEC_POLARITY, &cur_or);
+ if (ret || cur_or.intval != prop_or.intval)
+ prop_diff = true;
+
+ if (!on && extcon_get_state(tce->extcon, id)) {
+ extcon_set_state_sync(tce->extcon, id, false);
+ } else if (on && (!extcon_get_state(tce->extcon, id) || prop_diff)) {
+ extcon_set_state(tce->extcon, id, true);
+ extcon_set_property(tce->extcon, id,
+ EXTCON_PROP_USB_SS, prop_ss);
+ extcon_set_property(tce->extcon, id,
+ EXTCON_PROP_USB_TYPEC_POLARITY, prop_or);
+ extcon_sync(tce->extcon, id);
+ }
+}
+
+static int typec_extcon_sync_extcon(struct typec_extcon *tce)
+{
+ union extcon_property_value prop_ss, prop_or;
+ bool has_dp = false;
+
+ mutex_lock(&tce->lock);
+
+ /* connector is disconnected */
+ if (tce->orientation == TYPEC_ORIENTATION_NONE) {
+ typec_extcon_set_cable(tce, EXTCON_USB, false, prop_ss, prop_or);
+ typec_extcon_set_cable(tce, EXTCON_USB_HOST, false, prop_ss, prop_or);
+ typec_extcon_set_cable(tce, EXTCON_DISP_DP, false, prop_ss, prop_or);
+
+ extcon_set_state_sync(tce->extcon, EXTCON_CHG_USB_SDP, false);
+ extcon_set_state_sync(tce->extcon, EXTCON_CHG_USB_DCP, false);
+ extcon_set_state_sync(tce->extcon, EXTCON_CHG_USB_CDP, false);
+ extcon_set_state_sync(tce->extcon, EXTCON_CHG_USB_ACA, false);
+
+ goto out_unlock;
+ }
+
+ prop_or.intval = tce->orientation == TYPEC_ORIENTATION_NORMAL ? 0 : 1;
+ prop_ss.intval = 0;
+
+ if (tce->has_alt && tce->alt.svid == USB_TYPEC_DP_SID) {
+ switch (tce->mode) {
+ case TYPEC_STATE_SAFE:
+ break;
+ case TYPEC_DP_STATE_C:
+ case TYPEC_DP_STATE_E:
+ has_dp = true;
+ break;
+ case TYPEC_DP_STATE_D:
+ has_dp = true;
+ fallthrough;
+ case TYPEC_STATE_USB:
+ prop_ss.intval = 1;
+ break;
+ default:
+ dev_err(tce->dev, "unhandled mux mode=%lu\n", tce->mode);
+ break;
+ }
+ }
+
+ typec_extcon_set_cable(tce, EXTCON_USB,
+ tce->role == USB_ROLE_DEVICE, prop_ss, prop_or);
+ typec_extcon_set_cable(tce, EXTCON_USB_HOST,
+ tce->role == USB_ROLE_HOST, prop_ss, prop_or);
+
+ typec_extcon_set_cable(tce, EXTCON_DISP_DP, has_dp, prop_ss, prop_or);
+
+out_unlock:
+ mutex_unlock(&tce->lock);
+ return 0;
+}
+
+static int typec_extcon_sw_set(struct typec_switch *sw,
+ enum typec_orientation orientation)
+{
+ struct typec_extcon *tce = typec_switch_get_drvdata(sw);
+
+ dev_dbg(tce->dev, "SW SET: orientation=%d\n", orientation);
+
+ mutex_lock(&tce->lock);
+ tce->orientation = orientation;
+ mutex_unlock(&tce->lock);
+
+ typec_extcon_sync_extcon(tce);
+
+ return 0;
+}
+
+static int typec_extcon_mux_set(struct typec_mux *mux,
+ struct typec_mux_state *state)
+{
+ struct typec_extcon *tce = typec_mux_get_drvdata(mux);
+ struct typec_altmode *alt = state->alt;
+
+ dev_dbg(tce->dev, "MUX SET: state->mode=%lu\n", state->mode);
+ if (alt)
+ dev_dbg(tce->dev, " ...alt: svid=%04hx mode=%d vdo=%08x active=%u\n",
+ alt->svid, alt->mode, alt->vdo, alt->active);
+
+ mutex_lock(&tce->lock);
+ tce->mode = state->mode;
+ tce->has_alt = alt != NULL;
+ if (alt)
+ tce->alt = *alt;
+ mutex_unlock(&tce->lock);
+
+ typec_extcon_sync_extcon(tce);
+
+ return 0;
+}
+
+static int typec_extcon_usb_set_role(struct usb_role_switch *sw,
+ enum usb_role role)
+{
+ struct typec_extcon *tce = usb_role_switch_get_drvdata(sw);
+
+ dev_dbg(tce->dev, "ROLE SET: role=%d\n", role);
+
+ mutex_lock(&tce->lock);
+ tce->role = role;
+ mutex_unlock(&tce->lock);
+
+ typec_extcon_sync_extcon(tce);
+
+ return 0;
+}
+
+static int typec_extcon_notifier(struct notifier_block *nb,
+ unsigned long action, void *data)
+{
+ struct typec_extcon *tce = container_of(nb, struct typec_extcon, extcon_nb);
+
+ bool sdp = extcon_get_state(tce->extcon, EXTCON_CHG_USB_SDP);
+ bool cdp = extcon_get_state(tce->extcon, EXTCON_CHG_USB_CDP);
+ bool dcp = extcon_get_state(tce->extcon, EXTCON_CHG_USB_DCP);
+ bool usb = extcon_get_state(tce->extcon, EXTCON_USB);
+ bool usb_host = extcon_get_state(tce->extcon, EXTCON_USB_HOST);
+ bool dp = extcon_get_state(tce->extcon, EXTCON_DISP_DP);
+
+ dev_info(tce->dev, "extcon changed sdp=%d cdp=%d dcp=%d usb=%d usb_host=%d dp=%d\n",
+ sdp, cdp, dcp, usb, usb_host, dp);
+
+ return NOTIFY_OK;
+}
+
+static int typec_extcon_probe(struct platform_device *pdev)
+{
+ struct typec_switch_desc sw_desc = { };
+ struct typec_mux_desc mux_desc = { };
+ struct usb_role_switch_desc role_desc = { };
+ struct device *dev = &pdev->dev;
+ struct typec_extcon *tce;
+ int ret = 0;
+
+ tce = devm_kzalloc(dev, sizeof(*tce), GFP_KERNEL);
+ if (!tce)
+ return -ENOMEM;
+
+ tce->dev = &pdev->dev;
+ mutex_init(&tce->lock);
+ tce->mode = TYPEC_STATE_SAFE;
+
+ sw_desc.drvdata = tce;
+ sw_desc.fwnode = dev->fwnode;
+ sw_desc.set = typec_extcon_sw_set;
+
+ tce->sw = typec_switch_register(dev, &sw_desc);
+ if (IS_ERR(tce->sw))
+ return dev_err_probe(dev, PTR_ERR(tce->sw),
+ "Error registering typec switch\n");
+
+ mux_desc.drvdata = tce;
+ mux_desc.fwnode = dev->fwnode;
+ mux_desc.set = typec_extcon_mux_set;
+
+ tce->mux = typec_mux_register(dev, &mux_desc);
+ if (IS_ERR(tce->mux)) {
+ ret = dev_err_probe(dev, PTR_ERR(tce->mux),
+ "Error registering typec mux\n");
+ goto err_sw;
+ }
+
+ role_desc.driver_data = tce;
+ role_desc.fwnode = dev->fwnode;
+ role_desc.name = fwnode_get_name(dev->fwnode);
+ role_desc.set = typec_extcon_usb_set_role;
+
+ tce->role_sw = usb_role_switch_register(dev, &role_desc);
+ if (IS_ERR(tce->role_sw)) {
+ ret = dev_err_probe(dev, PTR_ERR(tce->role_sw),
+ "Error registering USB role switch\n");
+ goto err_mux;
+ }
+
+ tce->extcon = devm_extcon_dev_allocate(dev, typec_extcon_cable);
+ if (IS_ERR(tce->extcon)) {
+ ret = PTR_ERR(tce->extcon);
+ goto err_role;
+ }
+
+ ret = devm_extcon_dev_register(dev, tce->extcon);
+ if (ret) {
+ ret = dev_err_probe(dev, ret, "failed to register extcon device\n");
+ goto err_role;
+ }
+
+ extcon_set_property_capability(tce->extcon, EXTCON_USB,
+ EXTCON_PROP_USB_SS);
+ extcon_set_property_capability(tce->extcon, EXTCON_USB,
+ EXTCON_PROP_USB_TYPEC_POLARITY);
+ extcon_set_property_capability(tce->extcon, EXTCON_USB_HOST,
+ EXTCON_PROP_USB_SS);
+ extcon_set_property_capability(tce->extcon, EXTCON_USB_HOST,
+ EXTCON_PROP_USB_TYPEC_POLARITY);
+ extcon_set_property_capability(tce->extcon, EXTCON_DISP_DP,
+ EXTCON_PROP_USB_SS);
+ extcon_set_property_capability(tce->extcon, EXTCON_DISP_DP,
+ EXTCON_PROP_USB_TYPEC_POLARITY);
+
+ tce->extcon_nb.notifier_call = typec_extcon_notifier;
+ ret = devm_extcon_register_notifier_all(dev, tce->extcon, &tce->extcon_nb);
+ if (ret) {
+ dev_err_probe(dev, ret, "Failed to register extcon notifier\n");
+ goto err_role;
+ }
+
+ return 0;
+
+err_role:
+ usb_role_switch_unregister(tce->role_sw);
+err_mux:
+ typec_mux_unregister(tce->mux);
+err_sw:
+ typec_switch_unregister(tce->sw);
+ return ret;
+}
+
+static int typec_extcon_remove(struct platform_device *pdev)
+{
+ struct typec_extcon *tce = platform_get_drvdata(pdev);
+
+ usb_role_switch_unregister(tce->role_sw);
+ typec_mux_unregister(tce->mux);
+ typec_switch_unregister(tce->sw);
+
+ return 0;
+}
+
+static struct of_device_id typec_extcon_of_match_table[] = {
+ { .compatible = "linux,typec-extcon-bridge" },
+ { },
+};
+MODULE_DEVICE_TABLE(of, typec_extcon_of_match_table);
+
+static struct platform_driver typec_extcon_driver = {
+ .driver = {
+ .name = "typec-extcon",
+ .of_match_table = typec_extcon_of_match_table,
+ },
+ .probe = typec_extcon_probe,
+ .remove = typec_extcon_remove,
+};
+
+module_platform_driver(typec_extcon_driver);
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Ondrej Jirman <megous@megous.com>");
+MODULE_DESCRIPTION("typec -> extcon bridge driver");
--
cgit v1.2.3
From 4f9167affd8b3647ebc1b13cc3a0ff1b949b0c49 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman
Date: Tue, 23 Nov 2021 17:32:18 +0100
Subject: phy: rockchip-typec: Make sure the plug orientation is respected
RK3399 TRM says about bit 8:
typec_conn_dir_sel: TypeC connect direction select
- 0: select typec_conn_dir (bit0 of this register) to TypeC PHY
- 1: select TCPC ouput typec_con_dir to TypeC PHY (default value)
This means that by default, typec_conn_dir bit is not respected.
Fix setting of typec_conn_dir by setting typec_conn_dir to 0 first.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
drivers/phy/rockchip/phy-rockchip-typec.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/drivers/phy/rockchip/phy-rockchip-typec.c b/drivers/phy/rockchip/phy-rockchip-typec.c
index d2bbdc96a167..fa10ee9a5794 100644
--- a/drivers/phy/rockchip/phy-rockchip-typec.c
+++ b/drivers/phy/rockchip/phy-rockchip-typec.c
@@ -350,6 +350,7 @@ struct usb3phy_reg {
* struct rockchip_usb3phy_port_cfg - usb3-phy port configuration.
* @reg: the base address for usb3-phy config.
* @typec_conn_dir: the register of type-c connector direction.
+ * @typec_conn_dir_sel: the register of type-c connector direction source.
* @usb3tousb2_en: the register of type-c force usb2 to usb2 enable.
* @external_psm: the register of type-c phy external psm clock.
* @pipe_status: the register of type-c phy pipe status.
@@ -360,6 +361,7 @@ struct usb3phy_reg {
struct rockchip_usb3phy_port_cfg {
unsigned int reg;
struct usb3phy_reg typec_conn_dir;
+ struct usb3phy_reg typec_conn_dir_sel;
struct usb3phy_reg usb3tousb2_en;
struct usb3phy_reg external_psm;
struct usb3phy_reg pipe_status;
@@ -434,6 +436,7 @@ static const struct rockchip_usb3phy_port_cfg rk3399_usb3phy_port_cfgs[] = {
{
.reg = 0xff7c0000,
.typec_conn_dir = { 0xe580, 0, 16 },
+ .typec_conn_dir_sel = { 0xe580, 8, 16+8 },
.usb3tousb2_en = { 0xe580, 3, 19 },
.external_psm = { 0xe588, 14, 30 },
.pipe_status = { 0xe5c0, 0, 0 },
@@ -444,6 +447,7 @@ static const struct rockchip_usb3phy_port_cfg rk3399_usb3phy_port_cfgs[] = {
{
.reg = 0xff800000,
.typec_conn_dir = { 0xe58c, 0, 16 },
+ .typec_conn_dir_sel = { 0xe58c, 8, 16+8 },
.usb3tousb2_en = { 0xe58c, 3, 19 },
.external_psm = { 0xe594, 14, 30 },
.pipe_status = { 0xe5c0, 16, 16 },
@@ -739,6 +743,7 @@ static int tcphy_phy_init(struct rockchip_typec_phy *tcphy, u8 mode)
reset_control_deassert(tcphy->tcphy_rst);
+ property_enable(tcphy, &cfg->typec_conn_dir_sel, 0);
property_enable(tcphy, &cfg->typec_conn_dir, tcphy->flip);
tcphy_dp_aux_set_flip(tcphy);
--
cgit v1.2.3
From 331a9126d98c94f315482f14eed307d184a26f72 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman
Date: Wed, 2 Dec 2020 12:09:45 +0100
Subject: arm64: dts: rk3399-pinebook-pro: Fix USB-PD charging
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index c2f021a1a18f..d7fe1d99b546 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -713,9 +713,9 @@
op-sink-microwatt = <1000000>;
power-role = "dual";
sink-pdos =
- <PDO_FIXED(5000, 2500, PDO_FIXED_USB_COMM)>;
+ <PDO_FIXED(5000, 2500, PDO_FIXED_USB_COMM | PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
source-pdos =
- <PDO_FIXED(5000, 1400, PDO_FIXED_USB_COMM)>;
+ <PDO_FIXED(5000, 1400, PDO_FIXED_USB_COMM | PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
try-power-role = "sink";
ports {
--
cgit v1.2.3
From 6947a3f43482268bc96d2eb6a7fc51323a83d9f7 Mon Sep 17 00:00:00 2001
From: Ondrej Jirman
Date: Sun, 14 Nov 2021 01:16:51 +0100
Subject: arm64: dts: rk3399-pinebook-pro: Improve Type-C support on Pinebook
Pro
This is using the same extcon bridge developed by me for Pinephone Pro.
Signed-off-by: Ondrej Jirman <megous@megous.com>
---
.../boot/dts/rockchip/rk3399-pinebook-pro.dts | 51 +++++++++++++++++++---
1 file changed, 46 insertions(+), 5 deletions(-)
diff --git a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
index d7fe1d99b546..ae175ee3f4c3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-pinebook-pro.dts
@@ -345,7 +345,7 @@
/* Regulators supplied by vcc5v0_usb */
/* Type C port power supply regulator */
- vbus_5vout: vbus_typec: vbus-5vout {
+ vbus_5vout: vbus-5vout {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
@@ -384,6 +384,14 @@
pinctrl-names = "default";
pinctrl-0 = <&dc_det_pin>;
};
+
+ typec_extcon_bridge: typec-extcon {
+ compatible = "linux,typec-extcon-bridge";
+ usb-role-switch;
+ orientation-switch;
+ mode-switch;
+ svid = /bits/ 16 <0xff01>;
+ };
};
&cpu_b0 {
@@ -410,6 +418,12 @@
cpu-supply = <&vdd_cpu_l>;
};
+&cdn_dp {
+ status = "okay";
+ extcon = <&typec_extcon_bridge>;
+ phys = <&tcphy0_dp>;
+};
+
&edp {
force-hpd;
pinctrl-names = "default";
@@ -704,7 +718,9 @@
interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&fusb0_int_pin>;
- vbus-supply = <&vbus_typec>;
+ vbus-supply = <&vbus_5vout>;
+ usb-role-switch = <&typec_extcon_bridge>;
+ extcon = <&typec_extcon_bridge>;
connector {
compatible = "usb-c-connector";
@@ -717,6 +733,15 @@
source-pdos =
<PDO_FIXED(5000, 1400, PDO_FIXED_USB_COMM | PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)>;
try-power-role = "sink";
+ mode-switch = <&typec_extcon_bridge>;
+ orientation-switch = <&typec_extcon_bridge>;
+
+ altmodes {
+ dp {
+ svid = <0xff01>;
+ vdo = <0x0c0046>;
+ };
+ };
ports {
#address-cells = <1>;
@@ -984,6 +1009,7 @@
};
&tcphy0 {
+ extcon = <&typec_extcon_bridge>;
status = "okay";
};
@@ -1017,13 +1043,20 @@
&u2phy0 {
status = "okay";
+ extcon = <&typec_extcon_bridge>;
u2phy0_otg: otg-port {
+ /*
+ * Type-C port on the left side of the chasis.
+ */
status = "okay";
};
u2phy0_host: host-port {
- phy-supply = <&vcc5v0_otg>;
+ /*
+ * USB 2.0 host port for the keyboard (internally connected).
+ */
+ phy-supply = <&vcc5v0_usb>;
status = "okay";
};
@@ -1038,11 +1071,18 @@
status = "okay";
u2phy1_otg: otg-port {
+ /*
+ * USB 3.0 A port on the left side of the chasis.
+ */
status = "okay";
};
u2phy1_host: host-port {
- phy-supply = <&vcc5v0_otg>;
+ /*
+ * To the HUB that has USB camera and USB 2.0 port on the right
+ * side of the chasis.
+ */
+ phy-supply = <&vcc5v0_usb>;
status = "okay";
};
};
@@ -1093,7 +1133,8 @@
};
&usbdrd_dwc3_0 {
- dr_mode = "host";
+ dr_mode = "otg";
+ extcon = <&typec_extcon_bridge>;
status = "okay";
};
--
cgit v1.2.3

17
srcpkgs/pinebookpro-kernel/template
View File

@ -1,16 +1,17 @@
# Template file for 'pinebookpro-kernel' # Template file for 'pinebookpro-kernel'
pkgname=pinebookpro-kernel pkgname=pinebookpro-kernel
version=5.15.74 version=6.1.9
revision=1 revision=1
archs="aarch64*" archs="aarch64*"
short_desc="Linux kernel for Pinebook Pro" short_desc="Linux kernel for Pinebook Pro"
maintainer="Renato Aguiar <renato@renatoaguiar.net>" maintainer="Cameron Nemo <cam@nohom.org>"
license="GPL-2.0-only" license="GPL-2.0-only"
homepage="https://www.kernel.org" homepage="https://www.kernel.org"
distfiles="https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-${version%.*}.tar.xz distfiles="https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${version%.*}.tar.xz"
https://cdn.kernel.org/pub/linux/kernel/v5.x/patch-${version}.xz" distfiles="https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-${version%.*}.tar.xz
checksum="57b2cf6991910e3b67a1b3490022e8a0674b6965c74c12da1e99d138d1991ee8 https://cdn.kernel.org/pub/linux/kernel/v6.x/patch-${version}.xz"
c820aa0d09647e9b9d32ff746d8581600696f5a16b1485af9c9826c228e990ec" checksum="2ca1f17051a430f6fed1196e4952717507171acfd97d96577212502703b25deb
64e27f1de56225372d29ff92dc2d8fca6ae961e7470f2364e98c5af0aef261dc"
skip_extraction="patch-${version}.xz" skip_extraction="patch-${version}.xz"
python_version=3 python_version=3
@ -21,7 +22,7 @@ noshlibprovides=yes
preserve=yes preserve=yes
hostmakedepends="tar xz bc elfutils-devel flex gmp-devel kmod libmpc-devel hostmakedepends="tar xz bc elfutils-devel flex gmp-devel kmod libmpc-devel
openssl-devel perl uboot-mkimage cpio pahole python3" openssl-devel perl uboot-mkimage cpio pahole python3 zstd"
_kernver="${version}_${revision}" _kernver="${version}_${revision}"
triggers="kernel-hooks" triggers="kernel-hooks"
@ -161,7 +162,7 @@ do_install() {
cp -a drivers/media/pci/${i}/*.h ${hdrdest}/drivers/media/pci/${i} cp -a drivers/media/pci/${i}/*.h ${hdrdest}/drivers/media/pci/${i}
done done
# usb # usb
for i in cpia2 em28xx pwc; do for i in em28xx pwc; do
mkdir -p ${hdrdest}/drivers/media/usb/${i} mkdir -p ${hdrdest}/drivers/media/usb/${i}
cp -a drivers/media/usb/${i}/*.h ${hdrdest}/drivers/media/usb/${i} cp -a drivers/media/usb/${i}/*.h ${hdrdest}/drivers/media/usb/${i}
done done