kernels: remove linux-libre-aarch64

This kernel has been replaced by linux-libre-64 in libre in
an attempt to unify all 64bit kernels made for 32bit
rootfs.

This has been tested on a SBC that has good upstream
support in linux and in u-boot, and a 64bit CPU.

That SBC is however not officially supported by Parabola
as it still require nonfree binaries in u-boot to boot.

The way to go to add official 64bit support ARM computers
with 64bit CPUs is to get devices that can at least boot
with fully free software.

Some SBCs with an Allwinner SOCs like the A64 seem a good
target to do that as some SBCs have good support in
upstream Linux and u-boot and can boot with free software,
and we already have an uboot4extlinux package for many
boards with Allwinner SOCs, so we could probably reuse most
of that work.

However I don't have an SBC like that yet, so until now I
tested on a board I was given at a conference.

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

1 files changed, 0 insertions, 57 deletions

diff --git a/kernels/linux-libre-aarch64/0010-drm-i915-Fix-audio-power-up-sequence-for-gen10-displ.patch b/kernels/linux-libre-aarch64/0010-drm-i915-Fix-audio-power-up-sequence-for-gen10-displ.patch
deleted file mode 100644
index 952bb8d55..000000000
--- a/kernels/linux-libre-aarch64/0010-drm-i915-Fix-audio-power-up-sequence-for-gen10-displ.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From 3a8fe5edd1f716667d7f1ebd4f06bc808bf89a6d Mon Sep 17 00:00:00 2001
-From: Kai Vehmanen <kai.vehmanen@linux.intel.com>
-Date: Thu, 3 Oct 2019 11:55:30 +0300
-Subject: [PATCH 10/13] drm/i915: Fix audio power up sequence for gen10+
- display
-
-On platfroms with gen10+ display, driver must set the enable bit of
-AUDIO_PIN_BUF_CTL register before transactions with the HDA controller
-can proceed. Add setting this bit to the audio power up sequence.
-
-Failing to do this resulted in errors during display audio codec probe,
-and failures during resume from suspend.
-
-Note: We may also need to disable the bit afterwards, but there are
-still unresolved issues with that.
-
-Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=111214
-Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
-Signed-off-by: Jani Nikula <jani.nikula@intel.com>
-Link: https://patchwork.freedesktop.org/patch/msgid/20191003085531.30990-1-kai.vehmanen@linux.intel.com
----
- drivers/gpu/drm/i915/display/intel_audio.c | 5 +++++
- drivers/gpu/drm/i915/i915_reg.h            | 2 ++
- 2 files changed, 7 insertions(+)
-
-diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c
-index 439bc0a93410..440b33762fef 100644
---- a/drivers/gpu/drm/i915/display/intel_audio.c
-+++ b/drivers/gpu/drm/i915/display/intel_audio.c
-@@ -860,6 +860,11 @@ static unsigned long i915_audio_component_get_power(struct device *kdev)
- 		/* Force CDCLK to 2*BCLK as long as we need audio powered. */
- 		if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv))
- 			glk_force_audio_cdclk(dev_priv, true);
-+
-+		if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv))
-+			I915_WRITE(AUD_PIN_BUF_CTL,
-+				   (I915_READ(AUD_PIN_BUF_CTL) |
-+				    AUD_PIN_BUF_ENABLE));
- 	}
- 
- 	return ret;
-diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
-index e1fe356463ec..ccfea9c2b8bf 100644
---- a/drivers/gpu/drm/i915/i915_reg.h
-+++ b/drivers/gpu/drm/i915/i915_reg.h
-@@ -9105,6 +9105,8 @@ enum {
- #define   SKL_AUD_CODEC_WAKE_SIGNAL		(1 << 15)
- 
- #define AUD_FREQ_CNTRL			_MMIO(0x65900)
-+#define AUD_PIN_BUF_CTL		_MMIO(0x48414)
-+#define   AUD_PIN_BUF_ENABLE		REG_BIT(31)
- 
- /*
-  * HSW - ICL power wells
--- 
-2.24.1
-