From: Icenowy Zheng <icenowy@aosc.io>
To: Maxime Ripard <maxime.ripard@bootlin.com>,
Chen-Yu Tsai <wens@csie.org>, Rob Herring <robh+dt@kernel.org>
Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com,
Icenowy Zheng <icenowy@aosc.io>
Subject: [PATCH v2 1/4] drm: sun4i: drop second PLL from A64 HDMI PHY
Date: Sun, 16 Sep 2018 12:34:06 +0800 [thread overview]
Message-ID: <20180916043409.62374-2-icenowy@aosc.io> (raw)
In-Reply-To: <20180916043409.62374-1-icenowy@aosc.io>
The A64 HDMI PHY seems to be not able to use the second video PLL as
clock parent in experiments.
Drop the support for the second PLL from A64 HDMI PHY driver.
Fixes: b46e2c9f5f64 ("drm/sun4i: Add support for A64 HDMI PHY")
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
Changes in v2:
- none.
drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
index 82502b351aec..a564b5dfe082 100644
--- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
+++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
@@ -398,7 +398,6 @@ static struct regmap_config sun8i_hdmi_phy_regmap_config = {
static const struct sun8i_hdmi_phy_variant sun50i_a64_hdmi_phy = {
.has_phy_clk = true,
- .has_second_pll = true,
.phy_init = &sun8i_hdmi_phy_init_h3,
.phy_disable = &sun8i_hdmi_phy_disable_h3,
.phy_config = &sun8i_hdmi_phy_config_h3,
--
2.18.0
WARNING: multiple messages have this Message-ID (diff)
From: Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>
To: Maxime Ripard
<maxime.ripard-LDxbnhwyfcJBDgjK7y7TUQ@public.gmane.org>,
Chen-Yu Tsai <wens-jdAy2FN1RRM@public.gmane.org>,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
Cc: dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org,
Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>
Subject: [PATCH v2 1/4] drm: sun4i: drop second PLL from A64 HDMI PHY
Date: Sun, 16 Sep 2018 12:34:06 +0800 [thread overview]
Message-ID: <20180916043409.62374-2-icenowy@aosc.io> (raw)
In-Reply-To: <20180916043409.62374-1-icenowy-h8G6r0blFSE@public.gmane.org>
The A64 HDMI PHY seems to be not able to use the second video PLL as
clock parent in experiments.
Drop the support for the second PLL from A64 HDMI PHY driver.
Fixes: b46e2c9f5f64 ("drm/sun4i: Add support for A64 HDMI PHY")
Signed-off-by: Icenowy Zheng <icenowy-h8G6r0blFSE@public.gmane.org>
---
Changes in v2:
- none.
drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
index 82502b351aec..a564b5dfe082 100644
--- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
+++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
@@ -398,7 +398,6 @@ static struct regmap_config sun8i_hdmi_phy_regmap_config = {
static const struct sun8i_hdmi_phy_variant sun50i_a64_hdmi_phy = {
.has_phy_clk = true,
- .has_second_pll = true,
.phy_init = &sun8i_hdmi_phy_init_h3,
.phy_disable = &sun8i_hdmi_phy_disable_h3,
.phy_config = &sun8i_hdmi_phy_config_h3,
--
2.18.0
WARNING: multiple messages have this Message-ID (diff)
From: icenowy@aosc.io (Icenowy Zheng)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 1/4] drm: sun4i: drop second PLL from A64 HDMI PHY
Date: Sun, 16 Sep 2018 12:34:06 +0800 [thread overview]
Message-ID: <20180916043409.62374-2-icenowy@aosc.io> (raw)
In-Reply-To: <20180916043409.62374-1-icenowy@aosc.io>
The A64 HDMI PHY seems to be not able to use the second video PLL as
clock parent in experiments.
Drop the support for the second PLL from A64 HDMI PHY driver.
Fixes: b46e2c9f5f64 ("drm/sun4i: Add support for A64 HDMI PHY")
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
Changes in v2:
- none.
drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
index 82502b351aec..a564b5dfe082 100644
--- a/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
+++ b/drivers/gpu/drm/sun4i/sun8i_hdmi_phy.c
@@ -398,7 +398,6 @@ static struct regmap_config sun8i_hdmi_phy_regmap_config = {
static const struct sun8i_hdmi_phy_variant sun50i_a64_hdmi_phy = {
.has_phy_clk = true,
- .has_second_pll = true,
.phy_init = &sun8i_hdmi_phy_init_h3,
.phy_disable = &sun8i_hdmi_phy_disable_h3,
.phy_config = &sun8i_hdmi_phy_config_h3,
--
2.18.0
next prev parent reply other threads:[~2018-09-16 4:35 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-16 4:34 [PATCH v2 0/4] Fix A64/R40 HDMI PHY device tree binding Icenowy Zheng
2018-09-16 4:34 ` Icenowy Zheng
2018-09-16 4:34 ` Icenowy Zheng
2018-09-16 4:34 ` Icenowy Zheng [this message]
2018-09-16 4:34 ` [PATCH v2 1/4] drm: sun4i: drop second PLL from A64 HDMI PHY Icenowy Zheng
2018-09-16 4:34 ` Icenowy Zheng
2018-09-16 4:34 ` [PATCH v2 2/4] dt-bindings: sun4i-drm: add compatible for R40 " Icenowy Zheng
2018-09-16 4:34 ` Icenowy Zheng
2018-09-16 4:34 ` Icenowy Zheng
2018-09-16 4:34 ` [PATCH v2 3/4] drm/sun4i: add support " Icenowy Zheng
2018-09-16 4:34 ` Icenowy Zheng
2018-09-16 4:34 ` Icenowy Zheng
2018-09-16 4:34 ` [PATCH v2 4/4] ARM: sun8i: dts: drop A64 HDMI PHY fallback compatible from R40 DT Icenowy Zheng
2018-09-16 4:34 ` Icenowy Zheng
2018-09-16 4:34 ` Icenowy Zheng
2018-09-19 9:32 ` [PATCH v2 0/4] Fix A64/R40 HDMI PHY device tree binding Maxime Ripard
2018-09-19 9:32 ` Maxime Ripard
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