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, 46 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0257-drm-vc4-Max-resolution-of-7680-is-conditional-on-bei.patch b/target/linux/bcm27xx/patches-5.4/950-0257-drm-vc4-Max-resolution-of-7680-is-conditional-on-bei.patch
deleted file mode 100644
index 63931bf611..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0257-drm-vc4-Max-resolution-of-7680-is-conditional-on-bei.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From 2767f778820bd7392688512ec2996943a586db6e Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Date: Thu, 30 May 2019 15:55:15 +0100
-Subject: [PATCH] drm/vc4: Max resolution of 7680 is conditional on
- being Pi4
-
-The max resolution had been increased from 2048 to 7680 for all
-platforms. This code is common with Pi0-3 which have a max render
-target for GL of 2048, therefore the increased resolution has to
-be conditional on the platform.
-Switch based on whether the bcm2835-v3d node is found, as that is
-not present on Pi4. (There is a potential configuration on Pi0-3
-with no v3d, but this is very unlikely).
-
-Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
----
- drivers/gpu/drm/vc4/vc4_kms.c | 11 +++++++++--
- 1 file changed, 9 insertions(+), 2 deletions(-)
-
---- a/drivers/gpu/drm/vc4/vc4_kms.c
-+++ b/drivers/gpu/drm/vc4/vc4_kms.c
-@@ -18,6 +18,7 @@
- #include <drm/drm_plane_helper.h>
- #include <drm/drm_probe_helper.h>
- #include <drm/drm_vblank.h>
-+#include <drm/drm_drv.h>
- 
- #include "vc4_drv.h"
- #include "vc4_regs.h"
-@@ -536,8 +537,14 @@ int vc4_kms_load(struct drm_device *dev)
- 		return ret;
- 	}
- 
--	dev->mode_config.max_width = 7680;
--	dev->mode_config.max_height = 7680;
-+	if (!drm_core_check_feature(dev, DRIVER_RENDER)) {
-+		/* No V3D as part of vc4. Assume this is Pi4. */
-+		dev->mode_config.max_width = 7680;
-+		dev->mode_config.max_height = 7680;
-+	} else {
-+		dev->mode_config.max_width = 2048;
-+		dev->mode_config.max_height = 2048;
-+	}
- 	dev->mode_config.funcs = &vc4_mode_funcs;
- 	dev->mode_config.preferred_depth = 24;
- 	dev->mode_config.async_page_flip = true;