From 49109cedab88d95596e3a3c04ef9e6d30fb4bcb3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Tue, 31 Mar 2020 09:26:30 +0200 Subject: bcm27xx: update 5.4 patches from RPi foundation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Álvaro Fernández Rojas --- ...arse_cmdline-Add-freestanding-argument-to.patch | 49 ++++++++++++++++++++++ 1 file changed, 49 insertions(+) create mode 100644 target/linux/bcm27xx/patches-5.4/950-0484-drm-modes-parse_cmdline-Add-freestanding-argument-to.patch (limited to 'target/linux/bcm27xx/patches-5.4/950-0484-drm-modes-parse_cmdline-Add-freestanding-argument-to.patch') diff --git a/target/linux/bcm27xx/patches-5.4/950-0484-drm-modes-parse_cmdline-Add-freestanding-argument-to.patch b/target/linux/bcm27xx/patches-5.4/950-0484-drm-modes-parse_cmdline-Add-freestanding-argument-to.patch new file mode 100644 index 0000000000..6ed952bd45 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0484-drm-modes-parse_cmdline-Add-freestanding-argument-to.patch @@ -0,0 +1,49 @@ +From d3c76025a7de614fade5ffcaa8c1d88d8d64213e Mon Sep 17 00:00:00 2001 +From: Hans de Goede +Date: Mon, 18 Nov 2019 16:51:27 +0100 +Subject: [PATCH] drm/modes: parse_cmdline: Add freestanding argument + to drm_mode_parse_cmdline_options() + +Commit 99e2716e053734b70434502867be24d20a3e2d84 upstream. + +Add a freestanding function argument to drm_mode_parse_cmdline_options() +similar to how drm_mode_parse_cmdline_extra() already has this. + +This is a preparation patch for allowing parsing of stand-alone options +without a mode before them, e.g.: video=HDMI-1:margin_right=14,... + +Acked-by: Maxime Ripard +Signed-off-by: Hans de Goede +Link: https://patchwork.freedesktop.org/patch/msgid/20191118155134.30468-6-hdegoede@redhat.com +--- + drivers/gpu/drm/drm_modes.c | 5 +++++ + 1 file changed, 5 insertions(+) + +--- a/drivers/gpu/drm/drm_modes.c ++++ b/drivers/gpu/drm/drm_modes.c +@@ -1592,6 +1592,7 @@ static int drm_mode_parse_cmdline_int(co + } + + static int drm_mode_parse_cmdline_options(const char *str, ++ bool freestanding, + const struct drm_connector *connector, + struct drm_cmdline_mode *mode) + { +@@ -1670,6 +1671,9 @@ static int drm_mode_parse_cmdline_option + if (!is_power_of_2(rotation & DRM_MODE_ROTATE_MASK)) + return -EINVAL; + ++ if (rotation && freestanding) ++ return -EINVAL; ++ + mode->rotation_reflection = rotation; + + return 0; +@@ -1862,6 +1866,7 @@ bool drm_mode_parse_command_line_for_con + + if (options_ptr) { + ret = drm_mode_parse_cmdline_options(options_ptr + 1, ++ false, + connector, mode); + if (ret) + return false; -- cgit v1.2.3