Hardware signals index 0x00 are defined for some domains and they have
to be allowed to enable sources like the others.
Signed-off-by: Samuel Pitoiset <samuel.pitoi...@gmail.com>
---
drm/nouveau/nvkm/engine/pm/base.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drm/nouveau/nvkm/engine/pm/base.c
b/drm/nouveau/nvkm/engine/pm/base.c
index 94991d6..48c1ce6 100644
--- a/drm/nouveau/nvkm/engine/pm/base.c
+++ b/drm/nouveau/nvkm/engine/pm/base.c
@@ -134,7 +134,7 @@ nvkm_perfsrc_enable(struct nvkm_pm *ppm, struct
nvkm_perfctr *ctr)
u32 mask, value;
int i, j;
- for (i = 0; i < 4 && ctr->signal[i]; i++) {
+ for (i = 0; i < 4; i++) {
for (j = 0; j < 8 && ctr->source[i][j]; j++) {
sig = nvkm_perfsig_find(ppm, ctr->domain,
ctr->signal[i], &dom);
@@ -170,7 +170,7 @@ nvkm_perfsrc_disable(struct nvkm_pm *ppm, struct
nvkm_perfctr *ctr)
u32 mask;
int i, j;
- for (i = 0; i < 4 && ctr->signal[i]; i++) {
+ for (i = 0; i < 4; i++) {
for (j = 0; j < 8 && ctr->source[i][j]; j++) {
sig = nvkm_perfsig_find(ppm, ctr->domain,
ctr->signal[i], &dom);
--
2.4.6
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