On Mon, Jun 17, 2024 at 08:03:56PM +0300, Imre Deak wrote:
> Use the suspend encoders helper which is also used by the i915 driver.
> This fixes an issue in the xe driver where the encoder
> suspend_complete() hook is not called and was an overlook when this hook
> was added in
I believe it is okay to stay in the same line and then break the commit
subject in the middle for the next line...
>
> Commit b61fad5f7e5d ("drm/i915/tc: Call TypeC port flush_work/cleanup without
> modeset locks held")
>
I wonder if we should have a fixes, but probably okay to skip it.
Reviewed-by: Rodrigo Vivi <rodrigo.v...@intel.com>
> for i915, but not added to the xe driver (which was still in a separate
> source tree at the above point).
>
> Signed-off-by: Imre Deak <imre.d...@intel.com>
> ---
> drivers/gpu/drm/xe/display/xe_display.c | 18 ++----------------
> 1 file changed, 2 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/gpu/drm/xe/display/xe_display.c
> b/drivers/gpu/drm/xe/display/xe_display.c
> index 78cccbe289475..8b83dcff72e17 100644
> --- a/drivers/gpu/drm/xe/display/xe_display.c
> +++ b/drivers/gpu/drm/xe/display/xe_display.c
> @@ -23,6 +23,7 @@
> #include "intel_display_types.h"
> #include "intel_dmc.h"
> #include "intel_dp.h"
> +#include "intel_encoder.h"
> #include "intel_fbdev.h"
> #include "intel_hdcp.h"
> #include "intel_hotplug.h"
> @@ -270,21 +271,6 @@ void xe_display_irq_postinstall(struct xe_device *xe,
> struct xe_gt *gt)
> gen11_de_irq_postinstall(xe);
> }
>
> -static void intel_suspend_encoders(struct xe_device *xe)
> -{
> - struct drm_device *dev = &xe->drm;
> - struct intel_encoder *encoder;
> -
> - if (has_display(xe))
> - return;
> -
> - drm_modeset_lock_all(dev);
> - for_each_intel_encoder(dev, encoder)
> - if (encoder->suspend)
> - encoder->suspend(encoder);
> - drm_modeset_unlock_all(dev);
> -}
> -
> static bool suspend_to_idle(void)
> {
> #if IS_ENABLED(CONFIG_ACPI_SLEEP)
> @@ -315,7 +301,7 @@ void xe_display_pm_suspend(struct xe_device *xe, bool
> runtime)
>
> intel_hpd_cancel_work(xe);
>
> - intel_suspend_encoders(xe);
> + intel_encoder_suspend_all(&xe->display);
>
> intel_opregion_suspend(xe, s2idle ? PCI_D1 : PCI_D3cold);
>
> --
> 2.43.3
>
