nv-tegra-mirror/linux-nvgpu
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nvgpu.git synced 2025-12-24 02:22:34 +03:00
Code Issues Packages Projects Releases Wiki Activity

gpu: nvgpu: Add conversion function for uapi submit gpfifo flags

Browse Source 
The submit gpfifo flags are splattered everywhere inside the nvgpu
code. Though the usage is inside nvgpu Linux code only, still it
needs to be gotten rid of and replaced with the defines
present in common code.

VQRM-3465

Change-Id: I901b33565b01fa3e1f9ba6698a323c16547a8d3e
Signed-off-by: Sourab Gupta <sourabg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1691979
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
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>
This commit is contained in:
Sourab Gupta
2018-04-10 14:58:09 +05:30
committed by mobile promotions
parent f8578c9274
commit 6c6aab952e
7 changed files with 64 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/gpu/nvgpu/common/linux/ioctl_ctrl.c
View File

@@ -43,6 +43,7 @@
#include "platform_gk20a.h"
#include "os_linux.h"
#include "dmabuf.h"
#include "channel.h"
#define HZ_TO_MHZ(a) ((a > 0xF414F9CD7ULL) ? 0xffff : (a >> 32) ? \
(u32) ((a * 0x10C8ULL) >> 32) : (u16) ((u32) a/MHZ))
@@ -341,7 +342,8 @@ static int gk20a_ctrl_prepare_compressible_read(
struct nvgpu_os_linux *l = nvgpu_os_linux_from_gk20a(g);
struct nvgpu_channel_fence fence;
struct gk20a_fence *fence_out = NULL;
int flags = args->submit_flags;
int submit_flags = nvgpu_submit_gpfifo_user_flags_to_common_flags(
args->submit_flags);
fence.id = args->fence.syncpt_id;
fence.value = args->fence.syncpt_value;
@@ -351,15 +353,15 @@ static int gk20a_ctrl_prepare_compressible_read(
args->compbits_hoffset, args->compbits_voffset,
args->scatterbuffer_offset,
args->width, args->height, args->block_height_log2,
flags, &fence, &args->valid_compbits,
submit_flags, &fence, &args->valid_compbits,
&args->zbc_color, &fence_out);
if (ret)
return ret;
/* Convert fence_out to something we can pass back to user space. */
if (flags & NVGPU_SUBMIT_GPFIFO_FLAGS_FENCE_GET) {
if (flags & NVGPU_SUBMIT_GPFIFO_FLAGS_SYNC_FENCE) {
if (submit_flags & NVGPU_SUBMIT_FLAGS_FENCE_GET) {
if (submit_flags & NVGPU_SUBMIT_FLAGS_SYNC_FENCE) {
if (fence_out) {
int fd = gk20a_fence_install_fd(fence_out);
if (fd < 0)