brcm2708: update to latest patches from RPi Foundation

[openwrt/staging/dedeckeh.git] / target / linux / brcm2708 / patches-4.19 / 950-0565-drm-vc4-firmware-kms-Remove-incorrect-overscan-suppo.patch

diff --git a/target/linux/brcm2708/patches-4.19/950-0565-drm-vc4-firmware-kms-Remove-incorrect-overscan-suppo.patch b/target/linux/brcm2708/patches-4.19/950-0565-drm-vc4-firmware-kms-Remove-incorrect-overscan-suppo.patch
deleted file mode 100644 (file)
index db3f195..0000000
--- a/target/linux/brcm2708/patches-4.19/950-0565-drm-vc4-firmware-kms-Remove-incorrect-overscan-suppo.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From 3cd15f787b391db5224a27715fe9dc6fc8559bee Mon Sep 17 00:00:00 2001
-From: Dave Stevenson <dave.stevenson@raspberrypi.org>
-Date: Fri, 3 May 2019 13:58:03 +0100
-Subject: [PATCH] drm: vc4-firmware-kms: Remove incorrect overscan
- support.
-
-The overscan support was required for the old mailbox API
-in order to match up the cursor and frame buffer planes.
-With the newer API directly talking to dispmanx there is no
-difference, therefore FKMS does not need to make any
-adjustments.
-
-Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
----
- drivers/gpu/drm/vc4/vc4_firmware_kms.c | 15 ---------------
- 1 file changed, 15 deletions(-)
-
---- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
-+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
-@@ -232,7 +232,6 @@ struct vc4_crtc {
-       void __iomem *regs;
- 
-       struct drm_pending_vblank_event *event;
--      u32 overscan[4];
-       bool vblank_enabled;
-       u32 display_number;
-       u32 display_type;
-@@ -468,11 +467,6 @@ static void vc4_plane_atomic_update(stru
-               break;
-       }
- 
--      if (vc4_crtc) {
--              mb->plane.dst_x += vc4_crtc->overscan[0];
--              mb->plane.dst_y += vc4_crtc->overscan[1];
--      }
--
-       DRM_DEBUG_ATOMIC("[PLANE:%d:%s] plane update %dx%d@%d +dst(%d,%d, %d,%d) +src(%d,%d, %d,%d) 0x%08x/%08x/%08x/%d, alpha %u zpos %u\n",
-                        plane->base.id, plane->name,
-                        mb->plane.width,
-@@ -1228,15 +1222,6 @@ static int vc4_fkms_create_screen(struct
-               goto err_destroy_encoder;
-       }
- 
--      ret = rpi_firmware_property(vc4->firmware,
--                                  RPI_FIRMWARE_FRAMEBUFFER_GET_OVERSCAN,
--                                  &vc4_crtc->overscan,
--                                  sizeof(vc4_crtc->overscan));
--      if (ret) {
--              DRM_ERROR("Failed to get overscan state: 0x%08x\n", vc4_crtc->overscan[0]);
--              memset(&vc4_crtc->overscan, 0, sizeof(vc4_crtc->overscan));
--      }
--
-       *ret_crtc = vc4_crtc;
- 
-       return 0;