On Thu, Apr 02, 2015 at 02:47:57PM +0300, Ander Conselvan de Oliveira wrote:
> Move towards atomic by using the atomic state instead.
>
> Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@xxxxxxxxx>
> ---
> drivers/gpu/drm/i915/intel_display.c | 15 +++++++++++----
> 1 file changed, 11 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index a6cd8c7..0b7ddee 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -11581,10 +11581,11 @@ intel_modeset_compute_config(struct drm_crtc *crtc,
> return intel_atomic_get_crtc_state(state, to_intel_crtc(crtc));;
> }
>
> -static int __intel_set_mode_setup_plls(struct drm_device *dev,
> +static int __intel_set_mode_setup_plls(struct drm_atomic_state *state,
> unsigned modeset_pipes,
> unsigned disable_pipes)
Bikeshed: The name of this function is a bit confusion - it's part of the
compute_config phase of modesets still, but not really named like that.
Same with the call to valleyview_modeset_global_pipes right above it.
The problem is also that this is separated from the other compute_config
code. Hence I think we can only apply some polish here once that's all
unified again and merged into the overall atomic_check function.
-Daniel
> {
> + struct drm_device *dev = state->dev;
> struct drm_i915_private *dev_priv = to_i915(dev);
> unsigned clear_pipes = modeset_pipes | disable_pipes;
> struct intel_crtc *intel_crtc;
> @@ -11598,9 +11599,15 @@ static int __intel_set_mode_setup_plls(struct drm_device *dev,
> goto done;
>
> for_each_intel_crtc_masked(dev, modeset_pipes, intel_crtc) {
> - struct intel_crtc_state *state = intel_crtc->new_config;
> + struct intel_crtc_state *crtc_state =
> + intel_atomic_get_crtc_state(state, intel_crtc);
> +
> + /* Modeset pipes should have a new state by now */
> + if (WARN_ON(IS_ERR(crtc_state)))
> + continue;
> +
> ret = dev_priv->display.crtc_compute_clock(intel_crtc,
> - state);
> + crtc_state);
> if (ret) {
> intel_shared_dpll_abort_config(dev_priv);
> goto done;
> @@ -11658,7 +11665,7 @@ static int __intel_set_mode(struct drm_crtc *crtc,
> prepare_pipes &= ~disable_pipes;
> }
>
> - ret = __intel_set_mode_setup_plls(dev, modeset_pipes, disable_pipes);
> + ret = __intel_set_mode_setup_plls(state, modeset_pipes, disable_pipes);
> if (ret)
> goto done;
>
> --
> 2.1.0
>
> _______________________________________________
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> Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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