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drm/radeon: radeon_framebuffer -> drm_framebuffer

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Since drm_framebuffer can now store GEM objects directly, place them
there rather than in our own subclass. As this makes the framebuffer
create_handle and destroy functions the same as the GEM framebuffer
helper, we can reuse those.

Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Stone <daniels@collabora.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: David (ChunMing) Zhou <David1.Zhou@amd.com>
Cc: amd-gfx@lists.freedesktop.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Daniel Stone 2018-03-30 15:11:37 +01:00 committed by Alex Deucher
parent a110dfe3ab
commit 9a0f0c9d0c
6 changed files with 39 additions and 67 deletions
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32
drivers/gpu/drm/radeon/atombios_crtc.c
View File

@ -1145,7 +1145,6 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_framebuffer *radeon_fb;
struct drm_framebuffer *target_fb;
struct drm_gem_object *obj;
struct radeon_bo *rbo;
@ -1164,19 +1163,15 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
return 0;
}
if (atomic) {
radeon_fb = to_radeon_framebuffer(fb);
if (atomic)
target_fb = fb;
}
else {
radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
else
target_fb = crtc->primary->fb;
}
/* If atomic, assume fb object is pinned & idle & fenced and
* just update base pointers
*/
obj = radeon_fb->base.obj[0];
obj = target_fb->obj[0];
rbo = gem_to_radeon_bo(obj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
@ -1441,8 +1436,7 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
WREG32(EVERGREEN_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 0);
if (!atomic && fb && fb != crtc->primary->fb) {
radeon_fb = to_radeon_framebuffer(fb);
rbo = gem_to_radeon_bo(radeon_fb->base.obj[0]);
rbo = gem_to_radeon_bo(fb->obj[0]);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
return r;
@ -1463,7 +1457,6 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_framebuffer *radeon_fb;
struct drm_gem_object *obj;
struct radeon_bo *rbo;
struct drm_framebuffer *target_fb;
@ -1481,16 +1474,12 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
return 0;
}
if (atomic) {
radeon_fb = to_radeon_framebuffer(fb);
if (atomic)
target_fb = fb;
}
else {
radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
else
target_fb = crtc->primary->fb;
}
obj = radeon_fb->base.obj[0];
obj = target_fb->obj[0];
rbo = gem_to_radeon_bo(obj);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
@ -1641,8 +1630,7 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
WREG32(AVIVO_D1MODE_MASTER_UPDATE_MODE + radeon_crtc->crtc_offset, 3);
if (!atomic && fb && fb != crtc->primary->fb) {
radeon_fb = to_radeon_framebuffer(fb);
rbo = gem_to_radeon_bo(radeon_fb->base.obj[0]);
rbo = gem_to_radeon_bo(fb->obj[0]);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r != 0))
return r;
@ -2149,11 +2137,9 @@ static void atombios_crtc_disable(struct drm_crtc *crtc)
atombios_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
if (crtc->primary->fb) {
int r;
struct radeon_framebuffer *radeon_fb;
struct radeon_bo *rbo;
radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
rbo = gem_to_radeon_bo(radeon_fb->base.obj[0]);
rbo = gem_to_radeon_bo(crtc->primary->fb->obj[0]);
r = radeon_bo_reserve(rbo, false);
if (unlikely(r))
DRM_ERROR("failed to reserve rbo before unpin\n");

6
drivers/gpu/drm/radeon/radeon_device.c
View File

@ -1587,7 +1587,7 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend,
/* unpin the front buffers and cursors */
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct radeon_framebuffer *rfb = to_radeon_framebuffer(crtc->primary->fb);
struct drm_framebuffer *fb = crtc->primary->fb;
struct radeon_bo *robj;
if (radeon_crtc->cursor_bo) {
@ -1599,10 +1599,10 @@ int radeon_suspend_kms(struct drm_device *dev, bool suspend,
}
}
if (rfb == NULL || rfb->base.obj[0] == NULL) {
if (fb == NULL || fb->obj[0] == NULL) {
continue;
}
robj = gem_to_radeon_bo(rfb->base.obj[0]);
robj = gem_to_radeon_bo(fb->obj[0]);
/* don't unpin kernel fb objects */
if (!radeon_fbdev_robj_is_fb(rdev, robj)) {
r = radeon_bo_reserve(robj, false);

30
drivers/gpu/drm/radeon/radeon_display.c
View File

@ -479,8 +479,6 @@ static int radeon_crtc_page_flip_target(struct drm_crtc *crtc,
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct radeon_framebuffer *old_radeon_fb;
struct radeon_framebuffer *new_radeon_fb;
struct drm_gem_object *obj;
struct radeon_flip_work *work;
struct radeon_bo *new_rbo;
@ -502,15 +500,13 @@ static int radeon_crtc_page_flip_target(struct drm_crtc *crtc,
work->async = (page_flip_flags & DRM_MODE_PAGE_FLIP_ASYNC) != 0;
/* schedule unpin of the old buffer */
old_radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
obj = old_radeon_fb->base.obj[0];
obj = crtc->primary->fb->obj[0];
/* take a reference to the old object */
drm_gem_object_get(obj);
work->old_rbo = gem_to_radeon_bo(obj);
new_radeon_fb = to_radeon_framebuffer(fb);
obj = new_radeon_fb->base.obj[0];
obj = fb->obj[0];
new_rbo = gem_to_radeon_bo(obj);
/* pin the new buffer */
@ -1293,16 +1289,16 @@ static const struct drm_framebuffer_funcs radeon_fb_funcs = {
int
radeon_framebuffer_init(struct drm_device *dev,
struct radeon_framebuffer *rfb,
struct drm_framebuffer *fb,
const struct drm_mode_fb_cmd2 *mode_cmd,
struct drm_gem_object *obj)
{
int ret;
rfb->base.obj[0] = obj;
drm_helper_mode_fill_fb_struct(dev, &rfb->base, mode_cmd);
ret = drm_framebuffer_init(dev, &rfb->base, &radeon_fb_funcs);
fb->obj[0] = obj;
drm_helper_mode_fill_fb_struct(dev, fb, mode_cmd);
ret = drm_framebuffer_init(dev, fb, &radeon_fb_funcs);
if (ret) {
rfb->base.obj[0] = NULL;
fb->obj[0] = NULL;
return ret;
}
return 0;
@ -1314,7 +1310,7 @@ radeon_user_framebuffer_create(struct drm_device *dev,
const struct drm_mode_fb_cmd2 *mode_cmd)
{
struct drm_gem_object *obj;
struct radeon_framebuffer *radeon_fb;
struct drm_framebuffer *fb;
int ret;
obj = drm_gem_object_lookup(file_priv, mode_cmd->handles[0]);
@ -1330,20 +1326,20 @@ radeon_user_framebuffer_create(struct drm_device *dev,
return ERR_PTR(-EINVAL);
}
radeon_fb = kzalloc(sizeof(*radeon_fb), GFP_KERNEL);
if (radeon_fb == NULL) {
fb = kzalloc(sizeof(*fb), GFP_KERNEL);
if (fb == NULL) {
drm_gem_object_put_unlocked(obj);
return ERR_PTR(-ENOMEM);
}
ret = radeon_framebuffer_init(dev, radeon_fb, mode_cmd, obj);
ret = radeon_framebuffer_init(dev, fb, mode_cmd, obj);
if (ret) {
kfree(radeon_fb);
kfree(fb);
drm_gem_object_put_unlocked(obj);
return ERR_PTR(ret);
}
return &radeon_fb->base;
return fb;
}
static const struct drm_mode_config_funcs radeon_mode_funcs = {

20
drivers/gpu/drm/radeon/radeon_fb.c
View File

@ -43,7 +43,7 @@
*/
struct radeon_fbdev {
struct drm_fb_helper helper;
struct radeon_framebuffer rfb;
struct drm_framebuffer fb;
struct radeon_device *rdev;
};
@ -246,13 +246,13 @@ static int radeonfb_create(struct drm_fb_helper *helper,
info->par = rfbdev;
ret = radeon_framebuffer_init(rdev->ddev, &rfbdev->rfb, &mode_cmd, gobj);
ret = radeon_framebuffer_init(rdev->ddev, &rfbdev->fb, &mode_cmd, gobj);
if (ret) {
DRM_ERROR("failed to initialize framebuffer %d\n", ret);
goto out;
}
fb = &rfbdev->rfb.base;
fb = &rfbdev->fb;
/* setup helper */
rfbdev->helper.fb = fb;
@ -308,15 +308,15 @@ out:
static int radeon_fbdev_destroy(struct drm_device *dev, struct radeon_fbdev *rfbdev)
{
struct radeon_framebuffer *rfb = &rfbdev->rfb;
struct drm_framebuffer *fb = &rfbdev->fb;
drm_fb_helper_unregister_fbi(&rfbdev->helper);
if (rfb->base.obj[0]) {
radeonfb_destroy_pinned_object(rfb->base.obj[0]);
rfb->base.obj[0] = NULL;
drm_framebuffer_unregister_private(&rfb->base);
drm_framebuffer_cleanup(&rfb->base);
if (fb->obj[0]) {
radeonfb_destroy_pinned_object(fb->obj[0]);
fb->obj[0] = NULL;
drm_framebuffer_unregister_private(fb);
drm_framebuffer_cleanup(fb);
}
drm_fb_helper_fini(&rfbdev->helper);
@ -400,7 +400,7 @@ bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj)
if (!rdev->mode_info.rfbdev)
return false;
if (robj == gem_to_radeon_bo(rdev->mode_info.rfbdev->rfb.base.obj[0]))
if (robj == gem_to_radeon_bo(rdev->mode_info.rfbdev->fb.obj[0]))
return true;
return false;
}

11
drivers/gpu/drm/radeon/radeon_legacy_crtc.c
View File

@ -374,7 +374,6 @@ int radeon_crtc_do_set_base(struct drm_crtc *crtc,
struct drm_device *dev = crtc->dev;
struct radeon_device *rdev = dev->dev_private;
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct radeon_framebuffer *radeon_fb;
struct drm_framebuffer *target_fb;
struct drm_gem_object *obj;
struct radeon_bo *rbo;
@ -393,14 +392,10 @@ int radeon_crtc_do_set_base(struct drm_crtc *crtc,
return 0;
}
if (atomic) {
radeon_fb = to_radeon_framebuffer(fb);
if (atomic)
target_fb = fb;
}
else {
radeon_fb = to_radeon_framebuffer(crtc->primary->fb);
else
target_fb = crtc->primary->fb;
}
switch (target_fb->format->cpp[0] * 8) {
case 8:
@ -423,7 +418,7 @@ int radeon_crtc_do_set_base(struct drm_crtc *crtc,
}
/* Pin framebuffer & get tilling informations */
obj = radeon_fb->base.obj[0];
obj = target_fb->obj[0];
rbo = gem_to_radeon_bo(obj);
retry:
r = radeon_bo_reserve(rbo, false);

7
drivers/gpu/drm/radeon/radeon_mode.h
View File

@ -46,7 +46,6 @@ struct radeon_device;
#define to_radeon_crtc(x) container_of(x, struct radeon_crtc, base)
#define to_radeon_connector(x) container_of(x, struct radeon_connector, base)
#define to_radeon_encoder(x) container_of(x, struct radeon_encoder, base)
#define to_radeon_framebuffer(x) container_of(x, struct radeon_framebuffer, base)
#define RADEON_MAX_HPD_PINS 7
#define RADEON_MAX_CRTCS 6
@ -574,10 +573,6 @@ struct radeon_connector {
int enabled_attribs;
};
struct radeon_framebuffer {
struct drm_framebuffer base;
};
#define ENCODER_MODE_IS_DP(em) (((em) == ATOM_ENCODER_MODE_DP) || \
((em) == ATOM_ENCODER_MODE_DP_MST))
@ -931,7 +926,7 @@ radeon_combios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc);
extern void
radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on);
int radeon_framebuffer_init(struct drm_device *dev,
struct radeon_framebuffer *rfb,
struct drm_framebuffer *rfb,
const struct drm_mode_fb_cmd2 *mode_cmd,
struct drm_gem_object *obj);