brcm2708: remove linux 4.14 support

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

1 files changed, 0 insertions, 78 deletions

diff --git a/target/linux/brcm2708/patches-4.14/950-0349-drm-vc4-Fix-oops-dereferencing-DPI-s-connector-since.patch b/target/linux/brcm2708/patches-4.14/950-0349-drm-vc4-Fix-oops-dereferencing-DPI-s-connector-since.patch
deleted file mode 100644
index 00585a983b..0000000000
--- a/target/linux/brcm2708/patches-4.14/950-0349-drm-vc4-Fix-oops-dereferencing-DPI-s-connector-since.patch
+++ /dev/null
@@ -1,78 +0,0 @@
-From 2e4ad74553a929623fd09b2baf2ac73bc4adcd80 Mon Sep 17 00:00:00 2001
-From: Eric Anholt <eric@anholt.net>
-Date: Fri, 9 Mar 2018 15:32:56 -0800
-Subject: [PATCH 349/454] drm/vc4: Fix oops dereferencing DPI's connector since
- panel_bridge.
-
-In the cleanup, I didn't notice that we needed to dereference the
-connector for the bus_format.  Fix the regression by looking up the
-first (and only) connector attached to us, and assume that its
-bus_format is what we want.  Some day it would be good to have that
-part of display_info attached to the bridge, instead.
-
-v2: Fix stray whitespace change
-
-Signed-off-by: Eric Anholt <eric@anholt.net>
-Fixes: 7b1298e05310 ("drm/vc4: Switch DPI to using the panel-bridge helper.")
-Link: https://patchwork.freedesktop.org/patch/msgid/20180309233256.1667-1-eric@anholt.net
-Reviewed-by: Sean Paul <seanpaul@chromium.org>
-Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
-(cherry picked from commit 721fe38db2010e8d475abf2c1d2bafb6dc031741)
----
- drivers/gpu/drm/vc4/vc4_dpi.c | 25 ++++++++++++++++++++++---
- 1 file changed, 22 insertions(+), 3 deletions(-)
-
---- a/drivers/gpu/drm/vc4/vc4_dpi.c
-+++ b/drivers/gpu/drm/vc4/vc4_dpi.c
-@@ -96,7 +96,6 @@ struct vc4_dpi {
- 	struct platform_device *pdev;
- 
- 	struct drm_encoder *encoder;
--	struct drm_connector *connector;
- 	struct drm_bridge *bridge;
- 	bool is_panel_bridge;
- 
-@@ -166,14 +165,31 @@ static void vc4_dpi_encoder_disable(stru
- 
- static void vc4_dpi_encoder_enable(struct drm_encoder *encoder)
- {
-+	struct drm_device *dev = encoder->dev;
- 	struct drm_display_mode *mode = &encoder->crtc->mode;
- 	struct vc4_dpi_encoder *vc4_encoder = to_vc4_dpi_encoder(encoder);
- 	struct vc4_dpi *dpi = vc4_encoder->dpi;
-+	struct drm_connector_list_iter conn_iter;
-+	struct drm_connector *connector = NULL, *connector_scan;
- 	u32 dpi_c = DPI_ENABLE | DPI_OUTPUT_ENABLE_MODE;
- 	int ret;
- 
--	if (dpi->connector->display_info.num_bus_formats) {
--		u32 bus_format = dpi->connector->display_info.bus_formats[0];
-+	/* Look up the connector attached to DPI so we can get the
-+	 * bus_format.  Ideally the bridge would tell us the
-+	 * bus_format we want, but it doesn't yet, so assume that it's
-+	 * uniform throughout the bridge chain.
-+	 */
-+	drm_connector_list_iter_begin(dev, &conn_iter);
-+	drm_for_each_connector_iter(connector_scan, &conn_iter) {
-+		if (connector_scan->encoder == encoder) {
-+			connector = connector_scan;
-+			break;
-+		}
-+	}
-+	drm_connector_list_iter_end(&conn_iter);
-+
-+	if (connector && connector->display_info.num_bus_formats) {
-+		u32 bus_format = connector->display_info.bus_formats[0];
- 
- 		switch (bus_format) {
- 		case MEDIA_BUS_FMT_RGB888_1X24:
-@@ -201,6 +217,9 @@ static void vc4_dpi_encoder_enable(struc
- 			DRM_ERROR("Unknown media bus format %d\n", bus_format);
- 			break;
- 		}
-+	} else {
-+		/* Default to 24bit if no connector found. */
-+		dpi_c |= VC4_SET_FIELD(DPI_FORMAT_24BIT_888_RGB, DPI_FORMAT);
- 	}
- 
- 	if (mode->flags & DRM_MODE_FLAG_NHSYNC)