bcm27xx: remove linux 4.19 support

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

1 files changed, 0 insertions, 68 deletions

diff --git a/target/linux/bcm27xx/patches-4.19/950-0731-drm-vc4-Fix-negative-X-Y-positioning-on-SAND-planes.patch b/target/linux/bcm27xx/patches-4.19/950-0731-drm-vc4-Fix-negative-X-Y-positioning-on-SAND-planes.patch
deleted file mode 100644
index 8c8bb69e77..0000000000
--- a/target/linux/bcm27xx/patches-4.19/950-0731-drm-vc4-Fix-negative-X-Y-positioning-on-SAND-planes.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-From a8af2085e26bcefad8fb65e2b44d12777a84e219 Mon Sep 17 00:00:00 2001
-From: Boris Brezillon <boris.brezillon@bootlin.com>
-Date: Fri, 7 Dec 2018 09:36:05 +0100
-Subject: [PATCH] drm/vc4: Fix negative X/Y positioning on SAND planes
-
-Commit 8e75d582db02bcb171d65ec71eecbd3072a5fd3a upstream.
-
-Commit 3e407417b192 ("drm/vc4: Fix X/Y positioning of planes using
-T_TILES modifier") fixed the problem with T_TILES format, but left
-things in a non-working state for SAND formats. Address that now.
-
-Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
-Reviewed-by: Eric Anholt <eric@anholt.net>
-Link: https://patchwork.freedesktop.org/patch/msgid/20181207083606.15449-1-boris.brezillon@bootlin.com
----
- drivers/gpu/drm/vc4/vc4_plane.c | 21 +++++++++++++++++++++
- 1 file changed, 21 insertions(+)
-
---- a/drivers/gpu/drm/vc4/vc4_plane.c
-+++ b/drivers/gpu/drm/vc4/vc4_plane.c
-@@ -684,6 +684,7 @@ static int vc4_plane_mode_set(struct drm
- 	case DRM_FORMAT_MOD_BROADCOM_SAND128:
- 	case DRM_FORMAT_MOD_BROADCOM_SAND256: {
- 		uint32_t param = fourcc_mod_broadcom_param(fb->modifier);
-+		u32 tile_w, tile, x_off, pix_per_tile;
- 
- 		/* Column-based NV12 or RGBA.
- 		 */
-@@ -703,12 +704,15 @@ static int vc4_plane_mode_set(struct drm
- 		switch (base_format_mod) {
- 		case DRM_FORMAT_MOD_BROADCOM_SAND64:
- 			tiling = SCALER_CTL0_TILING_64B;
-+			tile_w = 64;
- 			break;
- 		case DRM_FORMAT_MOD_BROADCOM_SAND128:
- 			tiling = SCALER_CTL0_TILING_128B;
-+			tile_w = 128;
- 			break;
- 		case DRM_FORMAT_MOD_BROADCOM_SAND256:
- 			tiling = SCALER_CTL0_TILING_256B_OR_T;
-+			tile_w = 256;
- 			break;
- 		default:
- 			break;
-@@ -719,6 +723,23 @@ static int vc4_plane_mode_set(struct drm
- 			return -EINVAL;
- 		}
- 
-+		pix_per_tile = tile_w / fb->format->cpp[0];
-+		tile = vc4_state->src_x / pix_per_tile;
-+		x_off = vc4_state->src_x % pix_per_tile;
-+
-+		/* Adjust the base pointer to the first pixel to be scanned
-+		 * out.
-+		 */
-+		for (i = 0; i < num_planes; i++) {
-+			vc4_state->offsets[i] += param * tile_w * tile;
-+			vc4_state->offsets[i] += vc4_state->src_y /
-+						 (i ? v_subsample : 1) *
-+						 tile_w;
-+			vc4_state->offsets[i] += x_off /
-+						 (i ? h_subsample : 1) *
-+						 fb->format->cpp[i];
-+		}
-+
- 		pitch0 = VC4_SET_FIELD(param, SCALER_TILE_HEIGHT);
- 		break;
- 	}