bcm27xx: import latest patches from the RPi foundation

bcm2708: boot tested on RPi B+ v1.2
bcm2709: boot tested on RPi 3B v1.2 and RPi 4B v1.1 4G
bcm2710: boot tested on RPi 3B v1.2
bcm2711: boot tested on RPi 4B v1.1 4G

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 0 insertions, 95 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0476-drm-modes-parse_cmdline-Stop-parsing-extras-after-bp.patch b/target/linux/bcm27xx/patches-5.4/950-0476-drm-modes-parse_cmdline-Stop-parsing-extras-after-bp.patch
deleted file mode 100644
index 1d356eb6ab..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0476-drm-modes-parse_cmdline-Stop-parsing-extras-after-bp.patch
+++ /dev/null
@@ -1,95 +0,0 @@
-From 0e7c5e80d8d310a881d723a426762e8822d5bf35 Mon Sep 17 00:00:00 2001
-From: Hans de Goede <hdegoede@redhat.com>
-Date: Mon, 18 Nov 2019 16:51:24 +0100
-Subject: [PATCH] drm/modes: parse_cmdline: Stop parsing extras after
- bpp / refresh at ', '
-
-Commit c2ed3e941901810ad3d55ce1935fa22c5007fee4 upstream.
-
-Before this commit it was impossible to add an extra mode argument after
-a bpp or refresh specifier, combined with an option, e.g.
-video=HDMI-1:720x480-24e,rotate=180 would not work, either the "e" to
-force enable would need to be dropped or the ",rotate=180", otherwise
-the mode_option would not be accepted.
-
-This commit fixes this by fixing the length calculation if extras_ptr
-is set to stop the extra parsing at the start of the options (stop at the
-',' options_ptr points to).
-
-Acked-by: Maxime Ripard <mripard@kernel.org>
-Signed-off-by: Hans de Goede <hdegoede@redhat.com>
-Link: https://patchwork.freedesktop.org/patch/msgid/20191118155134.30468-3-hdegoede@redhat.com
----
- drivers/gpu/drm/drm_modes.c                   | 10 ++++---
- .../gpu/drm/selftests/drm_cmdline_selftests.h |  1 +
- .../drm/selftests/test-drm_cmdline_parser.c   | 26 +++++++++++++++++++
- 3 files changed, 33 insertions(+), 4 deletions(-)
-
---- a/drivers/gpu/drm/drm_modes.c
-+++ b/drivers/gpu/drm/drm_modes.c
-@@ -1728,7 +1728,7 @@ bool drm_mode_parse_command_line_for_con
- 	const char *bpp_ptr = NULL, *refresh_ptr = NULL, *extra_ptr = NULL;
- 	const char *options_ptr = NULL;
- 	char *bpp_end_ptr = NULL, *refresh_end_ptr = NULL;
--	int ret;
-+	int i, len, ret;
- 
- #ifdef CONFIG_FB
- 	if (!mode_option)
-@@ -1848,9 +1848,11 @@ bool drm_mode_parse_command_line_for_con
- 	else if (refresh_ptr)
- 		extra_ptr = refresh_end_ptr;
- 
--	if (extra_ptr &&
--	    extra_ptr != options_ptr) {
--		int len = strlen(name) - (extra_ptr - name);
-+	if (extra_ptr) {
-+		if (options_ptr)
-+			len = options_ptr - extra_ptr;
-+		else
-+			len = strlen(extra_ptr);
- 
- 		ret = drm_mode_parse_cmdline_extra(extra_ptr, len, false,
- 						   connector, mode);
---- a/drivers/gpu/drm/selftests/drm_cmdline_selftests.h
-+++ b/drivers/gpu/drm/selftests/drm_cmdline_selftests.h
-@@ -61,3 +61,4 @@ cmdline_test(drm_cmdline_test_vmirror)
- cmdline_test(drm_cmdline_test_margin_options)
- cmdline_test(drm_cmdline_test_multiple_options)
- cmdline_test(drm_cmdline_test_invalid_option)
-+cmdline_test(drm_cmdline_test_bpp_extra_and_option)
---- a/drivers/gpu/drm/selftests/test-drm_cmdline_parser.c
-+++ b/drivers/gpu/drm/selftests/test-drm_cmdline_parser.c
-@@ -1003,6 +1003,32 @@ static int drm_cmdline_test_invalid_opti
- 	return 0;
- }
- 
-+static int drm_cmdline_test_bpp_extra_and_option(void *ignored)
-+{
-+	struct drm_cmdline_mode mode = { };
-+
-+	FAIL_ON(!drm_mode_parse_command_line_for_connector("720x480-24e,rotate=180",
-+							   &no_connector,
-+							   &mode));
-+	FAIL_ON(!mode.specified);
-+	FAIL_ON(mode.xres != 720);
-+	FAIL_ON(mode.yres != 480);
-+	FAIL_ON(mode.rotation_reflection != DRM_MODE_ROTATE_180);
-+
-+	FAIL_ON(mode.refresh_specified);
-+
-+	FAIL_ON(!mode.bpp_specified);
-+	FAIL_ON(mode.bpp != 24);
-+
-+	FAIL_ON(mode.rb);
-+	FAIL_ON(mode.cvt);
-+	FAIL_ON(mode.interlace);
-+	FAIL_ON(mode.margins);
-+	FAIL_ON(mode.force != DRM_FORCE_ON);
-+
-+	return 0;
-+}
-+
- #include "drm_selftest.c"
- 
- static int __init test_drm_cmdline_init(void)