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authorLinus Torvalds <torvalds@linux-foundation.org>2013-02-25 16:46:44 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-25 16:46:44 -0800
commitfffddfd6c8e0c10c42c6e2cc54ba880fcc36ebbb (patch)
tree71bc5e597124dbaf7550f1e089d675718b3ed5c0 /drivers/gpu/drm/mgag200
parent69086a78bdc973ec0b722be790b146e84ba8a8c4 (diff)
parentbe88298b0a3f771a4802f20c5e66af74bfd1dff1 (diff)
downloadlinux-linaro-stable-fffddfd6c8e0c10c42c6e2cc54ba880fcc36ebbb.tar.gz
Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux
Pull drm merge from Dave Airlie: "Highlights: - TI LCD controller KMS driver - TI OMAP KMS driver merged from staging - drop gma500 stub driver - the fbcon locking fixes - the vgacon dirty like zebra fix. - open firmware videomode and hdmi common code helpers - major locking rework for kms object handling - pageflip/cursor won't block on polling anymore! - fbcon helper and prime helper cleanups - i915: all over the map, haswell power well enhancements, valleyview macro horrors cleaned up, killing lots of legacy GTT code, - radeon: CS ioctl unification, deprecated UMS support, gpu reset rework, VM fixes - nouveau: reworked thermal code, external dp/tmds encoder support (anx9805), fences sleep instead of polling, - exynos: all over the driver fixes." Lovely conflict in radeon/evergreen_cs.c between commit de0babd60d8d ("drm/radeon: enforce use of radeon_get_ib_value when reading user cmd") and the new changes that modified that evergreen_dma_cs_parse() function. * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (508 commits) drm/tilcdc: only build on arm drm/i915: Revert hdmi HDP pin checks drm/tegra: Add list of framebuffers to debugfs drm/tegra: Fix color expansion drm/tegra: Split DC_CMD_STATE_CONTROL register write drm/tegra: Implement page-flipping support drm/tegra: Implement VBLANK support drm/tegra: Implement .mode_set_base() drm/tegra: Add plane support drm/tegra: Remove bogus tegra_framebuffer structure drm: Add consistency check for page-flipping drm/radeon: Use generic HDMI infoframe helpers drm/tegra: Use generic HDMI infoframe helpers drm: Add EDID helper documentation drm: Add HDMI infoframe helpers video: Add generic HDMI infoframe helpers drm: Add some missing forward declarations drm: Move mode tables to drm_edid.c drm: Remove duplicate drm_mode_cea_vic() gma500: Fix n, m1 and m2 clock limits for sdvo and lvds ...
Diffstat (limited to 'drivers/gpu/drm/mgag200')
-rw-r--r--drivers/gpu/drm/mgag200/mgag200_fb.c28
-rw-r--r--drivers/gpu/drm/mgag200/mgag200_main.c16
2 files changed, 14 insertions, 30 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_fb.c b/drivers/gpu/drm/mgag200/mgag200_fb.c
index 2f486481d79a..d2253f639481 100644
--- a/drivers/gpu/drm/mgag200/mgag200_fb.c
+++ b/drivers/gpu/drm/mgag200/mgag200_fb.c
@@ -13,6 +13,7 @@
#include <linux/module.h>
#include <drm/drmP.h>
#include <drm/drm_fb_helper.h>
+#include <drm/drm_crtc_helper.h>
#include <linux/fb.h>
@@ -120,9 +121,10 @@ static int mgag200fb_create_object(struct mga_fbdev *afbdev,
return ret;
}
-static int mgag200fb_create(struct mga_fbdev *mfbdev,
+static int mgag200fb_create(struct drm_fb_helper *helper,
struct drm_fb_helper_surface_size *sizes)
{
+ struct mga_fbdev *mfbdev = (struct mga_fbdev *)helper;
struct drm_device *dev = mfbdev->helper.dev;
struct drm_mode_fb_cmd2 mode_cmd;
struct mga_device *mdev = dev->dev_private;
@@ -209,23 +211,6 @@ out:
return ret;
}
-static int mga_fb_find_or_create_single(struct drm_fb_helper *helper,
- struct drm_fb_helper_surface_size
- *sizes)
-{
- struct mga_fbdev *mfbdev = (struct mga_fbdev *)helper;
- int new_fb = 0;
- int ret;
-
- if (!helper->fb) {
- ret = mgag200fb_create(mfbdev, sizes);
- if (ret)
- return ret;
- new_fb = 1;
- }
- return new_fb;
-}
-
static int mga_fbdev_destroy(struct drm_device *dev,
struct mga_fbdev *mfbdev)
{
@@ -247,6 +232,7 @@ static int mga_fbdev_destroy(struct drm_device *dev,
}
drm_fb_helper_fini(&mfbdev->helper);
vfree(mfbdev->sysram);
+ drm_framebuffer_unregister_private(&mfb->base);
drm_framebuffer_cleanup(&mfb->base);
return 0;
@@ -255,7 +241,7 @@ static int mga_fbdev_destroy(struct drm_device *dev,
static struct drm_fb_helper_funcs mga_fb_helper_funcs = {
.gamma_set = mga_crtc_fb_gamma_set,
.gamma_get = mga_crtc_fb_gamma_get,
- .fb_probe = mga_fb_find_or_create_single,
+ .fb_probe = mgag200fb_create,
};
int mgag200_fbdev_init(struct mga_device *mdev)
@@ -277,6 +263,10 @@ int mgag200_fbdev_init(struct mga_device *mdev)
return ret;
}
drm_fb_helper_single_add_all_connectors(&mfbdev->helper);
+
+ /* disable all the possible outputs/crtcs before entering KMS mode */
+ drm_helper_disable_unused_functions(mdev->dev);
+
drm_fb_helper_initial_config(&mfbdev->helper, 32);
return 0;
diff --git a/drivers/gpu/drm/mgag200/mgag200_main.c b/drivers/gpu/drm/mgag200/mgag200_main.c
index 70dd3c5529d4..64297c72464f 100644
--- a/drivers/gpu/drm/mgag200/mgag200_main.c
+++ b/drivers/gpu/drm/mgag200/mgag200_main.c
@@ -23,16 +23,8 @@ static void mga_user_framebuffer_destroy(struct drm_framebuffer *fb)
kfree(fb);
}
-static int mga_user_framebuffer_create_handle(struct drm_framebuffer *fb,
- struct drm_file *file_priv,
- unsigned int *handle)
-{
- return 0;
-}
-
static const struct drm_framebuffer_funcs mga_fb_funcs = {
.destroy = mga_user_framebuffer_destroy,
- .create_handle = mga_user_framebuffer_create_handle,
};
int mgag200_framebuffer_init(struct drm_device *dev,
@@ -40,13 +32,15 @@ int mgag200_framebuffer_init(struct drm_device *dev,
struct drm_mode_fb_cmd2 *mode_cmd,
struct drm_gem_object *obj)
{
- int ret = drm_framebuffer_init(dev, &gfb->base, &mga_fb_funcs);
+ int ret;
+
+ drm_helper_mode_fill_fb_struct(&gfb->base, mode_cmd);
+ gfb->obj = obj;
+ ret = drm_framebuffer_init(dev, &gfb->base, &mga_fb_funcs);
if (ret) {
DRM_ERROR("drm_framebuffer_init failed: %d\n", ret);
return ret;
}
- drm_helper_mode_fill_fb_struct(&gfb->base, mode_cmd);
- gfb->obj = obj;
return 0;
}