Restore patches and add default config, hooks and preset

1 files changed, 0 insertions, 70 deletions

diff --git a/linux-mnt-pocket-reform/patches/0003-lcdif-fix-pcie-interference.patch b/linux-mnt-pocket-reform/patches/0003-lcdif-fix-pcie-interference.patch
deleted file mode 100644
index 142cf33..0000000
--- a/linux-mnt-pocket-reform/patches/0003-lcdif-fix-pcie-interference.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-From 7ebe66c198cc1f76d55bd42d81ae724f74b832a9 Mon Sep 17 00:00:00 2001
-From: "Lukas F. Hartmann" <lukas@mntre.com>
-Date: Wed, 7 Sep 2022 06:23:35 +0200
-Subject: [PATCH 3/6] lcdif-fix-pcie-interference
-
----
- drivers/gpu/drm/mxsfb/mxsfb_kms.c | 34 ++++++++++++++++++++++++++++++-
- 1 file changed, 33 insertions(+), 1 deletion(-)
-
-diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
-index 3bcc9c0..5b5b01f 100644
---- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c
-+++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c
-@@ -303,7 +303,7 @@ static void mxsfb_crtc_mode_set_nofb(struct mxsfb_drm_private *mxsfb,
- 
- 	mxsfb_set_formats(mxsfb, bus_format);
- 
--	clk_set_rate(mxsfb->clk, m->crtc_clock * 1000);
-+	clk_set_rate(mxsfb->clk, m->crtc_clock * 660);
- 
- 	mxsfb_set_mode(mxsfb, bus_flags);
- }
-@@ -662,12 +662,44 @@ static const uint64_t mxsfb_modifiers[] = {
-  * Initialization
-  */
- 
-+void imx8mq_pcie_qos_for_lcdif(void)
-+{
-+	void __iomem *qosc = ioremap(0x307f0000, 0x2100);
-+	// clock and unlock QoSC registers
-+	writel(0x0, qosc);
-+	writel(0x1, qosc);
-+	writel(0x0, qosc+0x60);
-+
-+	// limit number of outstanding transactions for PCIe1
-+	writel(0x0, qosc+0x1000);
-+	writel(0x1, qosc+0x1000);
-+	writel(0x01010100, qosc+0x1050);
-+	writel(0x01010100, qosc+0x1060);
-+	writel(0x01010100, qosc+0x1070);
-+	writel(0x1, qosc+0x1000);
-+
-+	// limit number of outstanding transactions for PCIe2
-+	writel(0x0, qosc+0x2000);
-+	writel(0x1, qosc+0x2000);
-+	writel(0x01010100, qosc+0x2050);
-+	writel(0x01010100, qosc+0x2060);
-+	writel(0x01010100, qosc+0x2070);
-+	writel(0x1, qosc+0x2000);
-+
-+	iounmap(qosc);
-+}
-+
- int mxsfb_kms_init(struct mxsfb_drm_private *mxsfb)
- {
- 	struct drm_encoder *encoder = &mxsfb->encoder;
- 	struct drm_crtc *crtc = &mxsfb->crtc;
- 	int ret;
- 
-+	/*
-+		FIXME Workaround to fix PCIe interfering with LCDIF refresh (MNT Reform)
-+	*/
-+	imx8mq_pcie_qos_for_lcdif();
-+
- 	drm_plane_helper_add(&mxsfb->planes.primary,
- 			     &mxsfb_plane_primary_helper_funcs);
- 	ret = drm_universal_plane_init(mxsfb->drm, &mxsfb->planes.primary, 1,
--- 
-2.39.0
-