gpu: ipu-v3: prg: add modifier support
Allow to pass through the modifier to the PRE unit and extend the format check with the supported modifiers. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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@ -550,8 +550,8 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,
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ipu_prg_channel_configure(ipu_plane->ipu_ch, axi_id,
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drm_rect_width(&state->src) >> 16,
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drm_rect_height(&state->src) >> 16,
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fb->pitches[0],
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fb->format->format, &eba);
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fb->pitches[0], fb->format->format,
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0, &eba);
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}
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if (old_state->fb && !drm_atomic_crtc_needs_modeset(crtc_state)) {
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@ -133,7 +133,14 @@ bool ipu_prg_format_supported(struct ipu_soc *ipu, uint32_t format,
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if (info->num_planes != 1)
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return false;
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return true;
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switch (modifier) {
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case DRM_FORMAT_MOD_LINEAR:
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case DRM_FORMAT_MOD_VIVANTE_TILED:
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case DRM_FORMAT_MOD_VIVANTE_SUPER_TILED:
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return true;
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default:
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return false;
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}
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}
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EXPORT_SYMBOL_GPL(ipu_prg_format_supported);
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@ -266,7 +273,7 @@ EXPORT_SYMBOL_GPL(ipu_prg_channel_disable);
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int ipu_prg_channel_configure(struct ipuv3_channel *ipu_chan,
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unsigned int axi_id, unsigned int width,
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unsigned int height, unsigned int stride,
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u32 format, unsigned long *eba)
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u32 format, uint64_t modifier, unsigned long *eba)
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{
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int prg_chan = ipu_prg_ipu_to_prg_chan(ipu_chan->num);
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struct ipu_prg *prg = ipu_chan->ipu->prg_priv;
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@ -287,7 +294,7 @@ int ipu_prg_channel_configure(struct ipuv3_channel *ipu_chan,
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return ret;
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ipu_pre_configure(prg->pres[chan->used_pre],
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width, height, stride, format, 0, *eba);
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width, height, stride, format, modifier, *eba);
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pm_runtime_get_sync(prg->dev);
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@ -344,7 +344,7 @@ void ipu_prg_channel_disable(struct ipuv3_channel *ipu_chan);
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int ipu_prg_channel_configure(struct ipuv3_channel *ipu_chan,
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unsigned int axi_id, unsigned int width,
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unsigned int height, unsigned int stride,
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u32 format, unsigned long *eba);
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u32 format, uint64_t modifier, unsigned long *eba);
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/*
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* IPU CMOS Sensor Interface (csi) functions
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