From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/gpu/drm/gma500/psb_intel_display.c | 32 +++++++++++++-------------------
1 files changed, 13 insertions(+), 19 deletions(-)
diff --git a/kernel/drivers/gpu/drm/gma500/psb_intel_display.c b/kernel/drivers/gpu/drm/gma500/psb_intel_display.c
index 8762efa..bd3df5a 100644
--- a/kernel/drivers/gpu/drm/gma500/psb_intel_display.c
+++ b/kernel/drivers/gpu/drm/gma500/psb_intel_display.c
@@ -1,33 +1,22 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright © 2006-2011 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
*
* Authors:
* Eric Anholt <eric@anholt.net>
*/
+#include <linux/delay.h>
#include <linux/i2c.h>
-#include <drm/drmP.h>
#include <drm/drm_plane_helper.h>
+
#include "framebuffer.h"
+#include "gma_display.h"
+#include "power.h"
#include "psb_drv.h"
#include "psb_intel_drv.h"
#include "psb_intel_reg.h"
-#include "gma_display.h"
-#include "power.h"
#define INTEL_LIMIT_I9XX_SDVO_DAC 0
#define INTEL_LIMIT_I9XX_LVDS 1
@@ -443,6 +432,10 @@
.gamma_set = gma_crtc_gamma_set,
.set_config = gma_crtc_set_config,
.destroy = gma_crtc_destroy,
+ .page_flip = gma_crtc_page_flip,
+ .enable_vblank = psb_enable_vblank,
+ .disable_vblank = psb_disable_vblank,
+ .get_vblank_counter = psb_get_vblank_counter,
};
const struct gma_clock_funcs psb_clock_funcs = {
@@ -543,14 +536,15 @@
struct drm_crtc *psb_intel_get_crtc_from_pipe(struct drm_device *dev, int pipe)
{
- struct drm_crtc *crtc = NULL;
+ struct drm_crtc *crtc;
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct gma_crtc *gma_crtc = to_gma_crtc(crtc);
+
if (gma_crtc->pipe == pipe)
- break;
+ return crtc;
}
- return crtc;
+ return NULL;
}
int gma_connector_clones(struct drm_device *dev, int type_mask)
--
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