From 071106ecf68c401173c58808b1cf5f68cc50d390 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 05 Jan 2024 08:39:27 +0000
Subject: [PATCH] change wifi driver to cypress
---
kernel/drivers/gpu/drm/omapdrm/omap_fb.c | 55 +++++++++++++++++++++++++++++++------------------------
1 files changed, 31 insertions(+), 24 deletions(-)
diff --git a/kernel/drivers/gpu/drm/omapdrm/omap_fb.c b/kernel/drivers/gpu/drm/omapdrm/omap_fb.c
index 9f1e3d8..05f30e2 100644
--- a/kernel/drivers/gpu/drm/omapdrm/omap_fb.c
+++ b/kernel/drivers/gpu/drm/omapdrm/omap_fb.c
@@ -1,24 +1,13 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
* Author: Rob Clark <rob@ti.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <linux/seq_file.h>
+#include <linux/dma-mapping.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_modeset_helper.h>
+#include <drm/drm_fourcc.h>
#include <drm/drm_gem_framebuffer_helper.h>
#include "omap_dmm_tiler.h"
@@ -66,8 +55,27 @@
struct mutex lock;
};
+static int omap_framebuffer_dirty(struct drm_framebuffer *fb,
+ struct drm_file *file_priv,
+ unsigned flags, unsigned color,
+ struct drm_clip_rect *clips,
+ unsigned num_clips)
+{
+ struct drm_crtc *crtc;
+
+ drm_modeset_lock_all(fb->dev);
+
+ drm_for_each_crtc(crtc, fb->dev)
+ omap_crtc_flush(crtc);
+
+ drm_modeset_unlock_all(fb->dev);
+
+ return 0;
+}
+
static const struct drm_framebuffer_funcs omap_framebuffer_funcs = {
.create_handle = drm_gem_fb_create_handle,
+ .dirty = omap_framebuffer_dirty,
.destroy = drm_gem_fb_destroy,
};
@@ -87,7 +95,7 @@
bool omap_framebuffer_supports_rotation(struct drm_framebuffer *fb)
{
- return omap_gem_flags(fb->obj[0]) & OMAP_BO_TILED;
+ return omap_gem_flags(fb->obj[0]) & OMAP_BO_TILED_MASK;
}
/* Note: DRM rotates counter-clockwise, TILER & DSS rotates clockwise */
@@ -127,7 +135,6 @@
{
struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
const struct drm_format_info *format = omap_fb->format;
- struct plane *plane = &omap_fb->planes[0];
u32 x, y, orient = 0;
info->fourcc = fb->format->format;
@@ -146,7 +153,7 @@
x = state->src_x >> 16;
y = state->src_y >> 16;
- if (omap_gem_flags(fb->obj[0]) & OMAP_BO_TILED) {
+ if (omap_gem_flags(fb->obj[0]) & OMAP_BO_TILED_MASK) {
u32 w = state->src_w >> 16;
u32 h = state->src_h >> 16;
@@ -201,10 +208,8 @@
info->screen_width /= format->cpp[0];
if (fb->format->format == DRM_FORMAT_NV12) {
- plane = &omap_fb->planes[1];
-
if (info->rotation_type == OMAP_DSS_ROT_TILER) {
- WARN_ON(!(omap_gem_flags(fb->obj[1]) & OMAP_BO_TILED));
+ WARN_ON(!(omap_gem_flags(fb->obj[1]) & OMAP_BO_TILED_MASK));
omap_gem_rotated_dma_addr(fb->obj[1], orient, x/2, y/2,
&info->p_uv_addr);
} else {
@@ -298,7 +303,9 @@
struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
struct drm_file *file, const struct drm_mode_fb_cmd2 *mode_cmd)
{
- unsigned int num_planes = drm_format_num_planes(mode_cmd->pixel_format);
+ const struct drm_format_info *info = drm_get_format_info(dev,
+ mode_cmd);
+ unsigned int num_planes = info->num_planes;
struct drm_gem_object *bos[4];
struct drm_framebuffer *fb;
int i;
@@ -319,7 +326,7 @@
error:
while (--i >= 0)
- drm_gem_object_unreference_unlocked(bos[i]);
+ drm_gem_object_put(bos[i]);
return fb;
}
@@ -337,7 +344,7 @@
dev, mode_cmd, mode_cmd->width, mode_cmd->height,
(char *)&mode_cmd->pixel_format);
- format = drm_format_info(mode_cmd->pixel_format);
+ format = drm_get_format_info(dev, mode_cmd);
for (i = 0; i < ARRAY_SIZE(formats); i++) {
if (formats[i] == mode_cmd->pixel_format)
--
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