diff options
| author | Terje Bergstrom <tbergstrom@nvidia.com> | 2013-03-22 18:34:04 +0400 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@avionic-design.de> | 2013-04-22 14:32:46 +0400 |
| commit | 6236451d83a720072053855fa63d51934024a707 (patch) | |
| tree | 8596f5ceee4e8b38804a74895d698a389e5cf6bf /drivers/gpu/host1x/hw/hw_host1x01_uclass.h | |
| parent | 6579324a41cc414009a601738b70a53d6376325c (diff) | |
| download | linux-6236451d83a720072053855fa63d51934024a707.tar.xz | |
gpu: host1x: Add debug support
Add support for host1x debugging. Adds debugfs entries, and dumps
channel state to UART in case of stuck job.
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Erik Faye-Lund <kusmabite@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Diffstat (limited to 'drivers/gpu/host1x/hw/hw_host1x01_uclass.h')
| -rw-r--r-- | drivers/gpu/host1x/hw/hw_host1x01_uclass.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/host1x/hw/hw_host1x01_uclass.h b/drivers/gpu/host1x/hw/hw_host1x01_uclass.h index 7af660966ad6..42f3ce19ca32 100644 --- a/drivers/gpu/host1x/hw/hw_host1x01_uclass.h +++ b/drivers/gpu/host1x/hw/hw_host1x01_uclass.h @@ -87,6 +87,12 @@ static inline u32 host1x_uclass_wait_syncpt_thresh_f(u32 v) } #define HOST1X_UCLASS_WAIT_SYNCPT_THRESH_F(v) \ host1x_uclass_wait_syncpt_thresh_f(v) +static inline u32 host1x_uclass_wait_syncpt_base_r(void) +{ + return 0x9; +} +#define HOST1X_UCLASS_WAIT_SYNCPT_BASE \ + host1x_uclass_wait_syncpt_base_r() static inline u32 host1x_uclass_wait_syncpt_base_indx_f(u32 v) { return (v & 0xff) << 24; |