| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1421750935-4023-10-git-send-email-thierry.reding@gmail.com>
Date: Tue, 20 Jan 2015 11:48:28 +0100
From: Thierry Reding <thierry.reding@...il.com>
To: dri-devel@...ts.freedesktop.org
Cc: linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 09/36] drm/tegra: Move tegra_drm_mode_funcs to the core
From: Thierry Reding <treding@...dia.com>
This structure will be extended using non-framebuffer related callbacks
in subsequent patches, so it should move to a more central location.
Signed-off-by: Thierry Reding <treding@...dia.com>
---
drivers/gpu/drm/tegra/drm.c | 15 +++++++++++++++
drivers/gpu/drm/tegra/drm.h | 4 ++++
drivers/gpu/drm/tegra/fb.c | 25 ++++---------------------
3 files changed, 23 insertions(+), 21 deletions(-)
diff --git a/drivers/gpu/drm/tegra/drm.c b/drivers/gpu/drm/tegra/drm.c
index 362fcb785f70..121e022bdab0 100644
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -24,6 +24,13 @@ struct tegra_drm_file {
struct list_head contexts;
};
+static const struct drm_mode_config_funcs tegra_drm_mode_funcs = {
+ .fb_create = tegra_fb_create,
+#ifdef CONFIG_DRM_TEGRA_FBDEV
+ .output_poll_changed = tegra_fb_output_poll_changed,
+#endif
+};
+
static int tegra_drm_load(struct drm_device *drm, unsigned long flags)
{
struct host1x_device *device = to_host1x_device(drm->dev);
@@ -52,6 +59,14 @@ static int tegra_drm_load(struct drm_device *drm, unsigned long flags)
drm_mode_config_init(drm);
+ drm->mode_config.min_width = 0;
+ drm->mode_config.min_height = 0;
+
+ drm->mode_config.max_width = 4096;
+ drm->mode_config.max_height = 4096;
+
+ drm->mode_config.funcs = &tegra_drm_mode_funcs;
+
err = tegra_drm_fb_prepare(drm);
if (err < 0)
goto config;
diff --git a/drivers/gpu/drm/tegra/drm.h b/drivers/gpu/drm/tegra/drm.h
index 5a0e96debcb1..286a970a4432 100644
--- a/drivers/gpu/drm/tegra/drm.h
+++ b/drivers/gpu/drm/tegra/drm.h
@@ -292,12 +292,16 @@ struct tegra_bo *tegra_fb_get_plane(struct drm_framebuffer *framebuffer,
bool tegra_fb_is_bottom_up(struct drm_framebuffer *framebuffer);
int tegra_fb_get_tiling(struct drm_framebuffer *framebuffer,
struct tegra_bo_tiling *tiling);
+struct drm_framebuffer *tegra_fb_create(struct drm_device *drm,
+ struct drm_file *file,
+ struct drm_mode_fb_cmd2 *cmd);
int tegra_drm_fb_prepare(struct drm_device *drm);
void tegra_drm_fb_free(struct drm_device *drm);
int tegra_drm_fb_init(struct drm_device *drm);
void tegra_drm_fb_exit(struct drm_device *drm);
#ifdef CONFIG_DRM_TEGRA_FBDEV
void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev);
+void tegra_fb_output_poll_changed(struct drm_device *drm);
#endif
extern struct platform_driver tegra_dc_driver;
diff --git a/drivers/gpu/drm/tegra/fb.c b/drivers/gpu/drm/tegra/fb.c
index e9c715d89261..397fb34d5d5b 100644
--- a/drivers/gpu/drm/tegra/fb.c
+++ b/drivers/gpu/drm/tegra/fb.c
@@ -129,9 +129,9 @@ static struct tegra_fb *tegra_fb_alloc(struct drm_device *drm,
return fb;
}
-static struct drm_framebuffer *tegra_fb_create(struct drm_device *drm,
- struct drm_file *file,
- struct drm_mode_fb_cmd2 *cmd)
+struct drm_framebuffer *tegra_fb_create(struct drm_device *drm,
+ struct drm_file *file,
+ struct drm_mode_fb_cmd2 *cmd)
{
unsigned int hsub, vsub, i;
struct tegra_bo *planes[4];
@@ -377,7 +377,7 @@ void tegra_fbdev_restore_mode(struct tegra_fbdev *fbdev)
drm_fb_helper_restore_fbdev_mode_unlocked(&fbdev->base);
}
-static void tegra_fb_output_poll_changed(struct drm_device *drm)
+void tegra_fb_output_poll_changed(struct drm_device *drm)
{
struct tegra_drm *tegra = drm->dev_private;
@@ -386,28 +386,11 @@ static void tegra_fb_output_poll_changed(struct drm_device *drm)
}
#endif
-static const struct drm_mode_config_funcs tegra_drm_mode_funcs = {
- .fb_create = tegra_fb_create,
-#ifdef CONFIG_DRM_TEGRA_FBDEV
- .output_poll_changed = tegra_fb_output_poll_changed,
-#endif
-};
-
int tegra_drm_fb_prepare(struct drm_device *drm)
{
#ifdef CONFIG_DRM_TEGRA_FBDEV
struct tegra_drm *tegra = drm->dev_private;
-#endif
- drm->mode_config.min_width = 0;
- drm->mode_config.min_height = 0;
-
- drm->mode_config.max_width = 4096;
- drm->mode_config.max_height = 4096;
-
- drm->mode_config.funcs = &tegra_drm_mode_funcs;
-
-#ifdef CONFIG_DRM_TEGRA_FBDEV
tegra->fbdev = tegra_fbdev_create(drm);
if (IS_ERR(tegra->fbdev))
return PTR_ERR(tegra->fbdev);
--
2.1.3
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists