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| author |   james qian wang (Arm Technology China) <james.qian.wang@arm.com> | 2019-12-12 07:27:55 +0000 |
|---|---|---|
| committer | james qian wang (Arm Technology China) <james.qian.wang@arm.com> | 2019-12-27 11:38:44 +0800 |
| commit | 8f902dbd6ed2397ac16ab7f7f67e66f5ff1f8bba (patch) | |
| tree | b699c671fd074d0f5d6503994a422fa056053b7d /drivers/gpu/drm/arm/display/komeda/komeda_event.c | |
| parent | drm/sun4i: dsi: Add Allwinner A64 MIPI DSI support (diff) | |
| download | linux-dev-8f902dbd6ed2397ac16ab7f7f67e66f5ff1f8bba.tar.xz linux-dev-8f902dbd6ed2397ac16ab7f7f67e66f5ff1f8bba.zip | |
drm/komeda: Add event handling for EMPTY/FULL
EMPTY/FULL are HW input/output FIFO condition identifer, which are
useful information for addressing the problem, so expose them.
Signed-off-by: james qian wang (Arm Technology China) <james.qian.wang@arm.com>
Reviewed-by: Mihail Atanassov <mihail.atanassov@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191212072737.30116-1-james.qian.wang@arm.com
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/arm/display/komeda/komeda_event.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_event.c b/drivers/gpu/drm/arm/display/komeda/komeda_event.c index 977c38d516da..53f944e66dfc 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_event.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_event.c @@ -78,6 +78,8 @@ static void evt_str(struct komeda_str *str, u64 events) /* LPU errors or events */ evt_sprintf(str, events & KOMEDA_EVENT_IBSY, "IBSY|"); + evt_sprintf(str, events & KOMEDA_EVENT_EMPTY, "EMPTY|"); + evt_sprintf(str, events & KOMEDA_EVENT_FULL, "FULL|"); evt_sprintf(str, events & KOMEDA_ERR_AXIE, "AXIE|"); evt_sprintf(str, events & KOMEDA_ERR_ACE0, "ACE0|"); evt_sprintf(str, events & KOMEDA_ERR_ACE1, "ACE1|"); |