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linux (Generic/Allwinner): update to linux-5.1.8

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This commit is contained in:
MilhouseVH 2019-06-09 14:20:26 +01:00
parent 6c703ab4a3
commit 68b6d35202
2 changed files with 2 additions and 120 deletions
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4
packages/linux/package.mk
View File

@ -29,8 +29,8 @@ case "$LINUX" in
PKG_SOURCE_NAME="linux-$LINUX-$PKG_VERSION.tar.gz"
;;
*)
PKG_VERSION="5.1.7"
PKG_SHA256="0246d04df2b799bd0adbde8f24fcb0daa18819fa5442e9bdd6992979b7adf3a6"
PKG_VERSION="5.1.8"
PKG_SHA256="d0164ffcc6e2ab3a96cc771d3fbdf2f8b49a2597ec4da9a06df590b0fe87a6ec"
PKG_URL="https://www.kernel.org/pub/linux/kernel/v5.x/$PKG_NAME-$PKG_VERSION.tar.xz"
PKG_PATCH_DIRS="default"
;;

118
projects/Allwinner/patches/linux/0005-hdmi-init-fix.patch
View File

@ -1,118 +0,0 @@
From 4029cb43656ede363011e199e589357b2de95617 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Tue, 14 May 2019 22:02:46 +0200
Subject: [PATCH 1/2] drm/sun4i: Fix sun8i HDMI PHY clock initialization
Current code initializes HDMI PHY clock driver before reset line is
deasserted and clocks enabled. Because of that, initial readout of
clock divider is incorrect (0 instead of 2). This causes any clock
rate with divider 1 (register value 0) to be set incorrectly.
Fix this by moving initialization of HDMI PHY clock driver after reset
line is deasserted and clocks enabled.
Cc: stable@vger.kernel.org # 4.17+
Fixes: 4f86e81748fe ("drm/sun4i: Add support for H3 HDMI PHY variant")
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 26 ++++++++++++++------------
1 file changed, 14 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
index 66ea3a902e36..afc6d4a9c20b 100644
--- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
+++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
@@ -672,22 +672,13 @@ int sun8i_hdmi_phy_probe(struct sun8i_dw_hdmi *hdmi, struct device_node *node)
goto err_put_clk_pll0;
}
}
-
- ret = sun8i_phy_clk_create(phy, dev,
- phy->variant->has_second_pll);
- if (ret) {
- dev_err(dev, "Couldn't create the PHY clock\n");
- goto err_put_clk_pll1;
- }
-
- clk_prepare_enable(phy->clk_phy);
}
phy->rst_phy = of_reset_control_get_shared(node, "phy");
if (IS_ERR(phy->rst_phy)) {
dev_err(dev, "Could not get phy reset control\n");
ret = PTR_ERR(phy->rst_phy);
- goto err_disable_clk_phy;
+ goto err_put_clk_pll1;
}
ret = reset_control_deassert(phy->rst_phy);
@@ -708,18 +699,29 @@ int sun8i_hdmi_phy_probe(struct sun8i_dw_hdmi *hdmi, struct device_node *node)
goto err_disable_clk_bus;
}
+ if (phy->variant->has_phy_clk) {
+ ret = sun8i_phy_clk_create(phy, dev,
+ phy->variant->has_second_pll);
+ if (ret) {
+ dev_err(dev, "Couldn't create the PHY clock\n");
+ goto err_disable_clk_mod;
+ }
+
+ clk_prepare_enable(phy->clk_phy);
+ }
+
hdmi->phy = phy;
return 0;
+err_disable_clk_mod:
+ clk_disable_unprepare(phy->clk_mod);
err_disable_clk_bus:
clk_disable_unprepare(phy->clk_bus);
err_deassert_rst_phy:
reset_control_assert(phy->rst_phy);
err_put_rst_phy:
reset_control_put(phy->rst_phy);
-err_disable_clk_phy:
- clk_disable_unprepare(phy->clk_phy);
err_put_clk_pll1:
clk_put(phy->clk_pll1);
err_put_clk_pll0:
--
2.21.0
From 3ebe28afd2b9250375d38bc1144a4aac74340464 Mon Sep 17 00:00:00 2001
From: Jernej Skrabec <jernej.skrabec@siol.net>
Date: Tue, 14 May 2019 22:26:20 +0200
Subject: [PATCH 2/2] drm/sun4i: Fix sun8i HDMI PHY configuration for > 148.5
MHz
Vendor provided documentation says that EMP bits should be set to 3 for
pixel clocks greater than 148.5 MHz.
Fix that.
Cc: stable@vger.kernel.org # 4.17+
Fixes: 4f86e81748fe ("drm/sun4i: Add support for H3 HDMI PHY variant")
Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
---
drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
index afc6d4a9c20b..43643ad31730 100644
--- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
+++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
@@ -293,7 +293,8 @@ static int sun8i_hdmi_phy_config_h3(struct dw_hdmi *hdmi,
SUN8I_HDMI_PHY_ANA_CFG2_REG_BIGSW |
SUN8I_HDMI_PHY_ANA_CFG2_REG_SLV(4);
ana_cfg3_init |= SUN8I_HDMI_PHY_ANA_CFG3_REG_AMPCK(9) |
- SUN8I_HDMI_PHY_ANA_CFG3_REG_AMP(13);
+ SUN8I_HDMI_PHY_ANA_CFG3_REG_AMP(13) |
+ SUN8I_HDMI_PHY_ANA_CFG3_REG_EMP(3);
}
regmap_update_bits(phy->regs, SUN8I_HDMI_PHY_ANA_CFG1_REG,
--
2.21.0