gpu: nvgpu: remove NVGPU_ALLOC_GPFIFO_EX_FLAGS_* from common code

In gk20a_channel_alloc_gpfifo(), we use linux specific flags
NVGPU_ALLOC_GPFIFO_EX_FLAGS_*
Since common code should be independent of linux specific code, define new flags
NVGPU_GPFIFO_FLAGS_SUPPORT_* in common code and use them in
gk20a_channel_alloc_gpfifo()

Linux code will parse the user flags and send appropriate flags to
gk20a_channel_alloc_gpfifo()

Jira NVGPU-381

Change-Id: Ibec51903b3407175fbba727208483b0dc36a5772
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1594422
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
index 0cb60200..58a8aa97 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/channel_gk20a.h
@@ -48,6 +48,10 @@ struct fifo_profile_gk20a;
 #include "channel_t19x.h"
 #endif
 
+/* Flags to be passed to gk20a_channel_alloc_gpfifo() */
+#define NVGPU_GPFIFO_FLAGS_SUPPORT_VPR                  (1 << 0)
+#define NVGPU_GPFIFO_FLAGS_SUPPORT_DETERMINISTIC        (1 << 1)
+
 struct notification {
         struct {
                 u32 nanoseconds[2];