From: Prathyush K <[email protected]> If mixer is runtime suspended (by DPMS OFF), mixer_suspend does not call mixer_poweroff and just returns. Similarily the mixer_resume should not resume the mixer if mixer is runtime_suspended. It should be done through DPMS ON.
The existing check is stopping the resume. This issue is fixed by reversing the condiftion. It also holds good for hdmi driver. Inline with http://lists.freedesktop.org/archives/dri-devel/2013-January/032920.html. Signed-off-by: Prathyush K <[email protected]> Signed-off-by: Rahul Sharma <[email protected]> --- It is based on exynos-drm-next-todo branch at git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git drivers/gpu/drm/exynos/exynos_hdmi.c | 2 +- drivers/gpu/drm/exynos/exynos_mixer.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 9e3c2ad..273a6ea 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -2386,7 +2386,7 @@ static int hdmi_resume(struct device *dev) enable_irq(hdata->external_irq); enable_irq(hdata->internal_irq); - if (!pm_runtime_suspended(dev)) { + if (pm_runtime_suspended(dev)) { DRM_DEBUG_KMS("%s : Already resumed\n", __func__); return 0; } diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index 5139a43..6404f7e4 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -1265,7 +1265,7 @@ static int mixer_resume(struct device *dev) DRM_DEBUG_KMS("[%d] %s\n", __LINE__, __func__); - if (!pm_runtime_suspended(dev)) { + if (pm_runtime_suspended(dev)) { DRM_DEBUG_KMS("%s : Already resumed\n", __func__); return 0; } -- 1.8.0 _______________________________________________ dri-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/dri-devel
