renesas/kmsxx.git - kmsxx, cloned from https://github.com/tomba/kmsxx

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author	Tomi Valkeinen <tomi.valkeinen@ti.com>	2016-12-12 12:26:26 +0200
committer	Tomi Valkeinen <tomi.valkeinen@ti.com>	2016-12-12 12:26:28 +0200
commit	4f97a45fba58743a1ccd1f905cc5207d4d5045bf (patch)
tree	47262648377a768459ccffd600ee4954cbdb72df /kmscube/esTransform.h
parent	4f57f877a13f49c6e8f7cb11288bd948817aea74 (diff)

kmstest: use resman to get primary planes

We need to ensure that a primary plane is not already in use. ResourceManager does this for us. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Diffstat (limited to 'kmscube/esTransform.h')

0 files changed, 0 insertions, 0 deletions

above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS * IN THE SOFTWARE. * * Authors: * Chris Wilson <chris@chris-wilson.co.uk> * */ /** * @file xf86atomics.h * * Private definitions for atomic operations */ #ifndef LIBDRM_ATOMICS_H #define LIBDRM_ATOMICS_H #ifdef HAVE_CONFIG_H #include "config.h" #endif #if HAVE_LIBDRM_ATOMIC_PRIMITIVES #define HAS_ATOMIC_OPS 1 typedef struct { int atomic; } atomic_t; # define atomic_read(x) ((x)->atomic) # define atomic_set(x, val) ((x)->atomic = (val)) # define atomic_inc(x) ((void) __sync_fetch_and_add (&(x)->atomic, 1)) # define atomic_dec_and_test(x) (__sync_fetch_and_add (&(x)->atomic, -1) == 1) # define atomic_add(x, v) ((void) __sync_add_and_fetch(&(x)->atomic, (v))) # define atomic_dec(x, v) ((void) __sync_sub_and_fetch(&(x)->atomic, (v))) # define atomic_cmpxchg(x, oldv, newv) __sync_val_compare_and_swap (&(x)->atomic, oldv, newv) #endif #if HAVE_LIB_ATOMIC_OPS #include <atomic_ops.h> #define HAS_ATOMIC_OPS 1 typedef struct { AO_t atomic; } atomic_t; # define atomic_read(x) AO_load_full(&(x)->atomic) # define atomic_set(x, val) AO_store_full(&(x)->atomic, (val)) # define atomic_inc(x) ((void) AO_fetch_and_add1_full(&(x)->atomic)) # define atomic_add(x, v) ((void) AO_fetch_and_add_full(&(x)->atomic, (v))) # define atomic_dec(x, v) ((void) AO_fetch_and_add_full(&(x)->atomic, -(v))) # define atomic_dec_and_test(x) (AO_fetch_and_sub1_full(&(x)->atomic) == 1) # define atomic_cmpxchg(x, oldv, newv) AO_compare_and_swap_full(&(x)->atomic, oldv, newv) #endif #if defined(__sun) && !defined(HAS_ATOMIC_OPS) /* Solaris & OpenSolaris */ #include <sys/atomic.h> #define HAS_ATOMIC_OPS 1 typedef struct { uint_t atomic; } atomic_t; # define atomic_read(x) (int) ((x)->atomic) # define atomic_set(x, val) ((x)->atomic = (uint_t)(val)) # define atomic_inc(x) (atomic_inc_uint (&(x)->atomic)) # define atomic_dec_and_test(x) (atomic_dec_uint_nv(&(x)->atomic) == 1) # define atomic_add(x, v) (atomic_add_int(&(x)->atomic, (v))) # define atomic_dec(x, v) (atomic_add_int(&(x)->atomic, -(v))) # define atomic_cmpxchg(x, oldv, newv) atomic_cas_uint (&(x)->atomic, oldv, newv) #endif #if ! HAS_ATOMIC_OPS #error libdrm requires atomic operations, please define them for your CPU/compiler. #endif #endif


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