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From: Jani Nikula <jani.nikula-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
To: Ville Syrjala
	<ville.syrjala-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>,
	dri-devel-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Cc: freedreno-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	intel-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	"Seung-Woo Kim"
	<sw0312.kim-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	"Russell King" <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>,
	amd-gfx-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org,
	"Alex Deucher" <alexander.deucher-5C7GfCeVMHo@public.gmane.org>,
	"Kyungmin Park"
	<kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	"Tomi Valkeinen" <tomi.valkeinen-l0cyMroinI0@public.gmane.org>,
	"Thierry Reding"
	<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
	"Laurent Pinchart"
	<Laurent.pinchart-ryLnwIuWjnjg/C1BVhZhaw@public.gmane.org>,
	linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	"Shawn Guo" <shawnguo-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	"Vincent Abriou" <vincent.abriou-qxv4g6HH51o@public.gmane.org>,
	"Christian König" <christian.koenig-5C7GfCeVMHo@public.gmane.org>,
	"Ben Skeggs" <bskeggs-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH 1/4] drm/edid: Pass connector to AVI inforframe functions
Date: Wed, 21 Nov 2018 13:40:43 +0200	[thread overview]
Message-ID: <87muq2ek04.fsf@intel.com> (raw)
In-Reply-To: <20181120161345.15440-1-ville.syrjala-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>

On Tue, 20 Nov 2018, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Make life easier for drivers by simply passing the connector
> to drm_hdmi_avi_infoframe_from_display_mode() and
> drm_hdmi_avi_infoframe_quant_range(). That way drivers don't
> need to worry about is_hdmi2_sink mess.

Overall looks about right and nice,

Reviewed-by: Jani Nikula <jani.nikula@intel.com>

But please do take that with a grain of salt for everything outside of
i915 and drm core.

Please also find a few comments inline below.

> Cc: Alex Deucher <alexander.deucher@amd.com>
> Cc: "Christian König" <christian.koenig@amd.com>
> Cc: "David (ChunMing) Zhou" <David1.Zhou@amd.com>
> Cc: Archit Taneja <architt@codeaurora.org>
> Cc: Andrzej Hajda <a.hajda@samsung.com>
> Cc: Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
> Cc: Inki Dae <inki.dae@samsung.com>
> Cc: Joonyoung Shim <jy0922.shim@samsung.com>
> Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
> Cc: Kyungmin Park <kyungmin.park@samsung.com>
> Cc: Russell King <linux@armlinux.org.uk>
> Cc: CK Hu <ck.hu@mediatek.com>
> Cc: Philipp Zabel <p.zabel@pengutronix.de>
> Cc: Rob Clark <robdclark@gmail.com>
> Cc: Ben Skeggs <bskeggs@redhat.com>
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: Sandy Huang <hjc@rock-chips.com>
> Cc: "Heiko Stübner" <heiko@sntech.de>
> Cc: Benjamin Gaignard <benjamin.gaignard@linaro.org>
> Cc: Vincent Abriou <vincent.abriou@st.com>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Eric Anholt <eric@anholt.net>
> Cc: Shawn Guo <shawnguo@kernel.org>
> Cc: Ilia Mirkin <imirkin@alum.mit.edu>
> Cc: amd-gfx@lists.freedesktop.org
> Cc: linux-arm-msm@vger.kernel.org
> Cc: freedreno@lists.freedesktop.org
> Cc: nouveau@lists.freedesktop.org
> Cc: linux-tegra@vger.kernel.org
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/dce_v10_0.c    |  2 +-
>  drivers/gpu/drm/amd/amdgpu/dce_v11_0.c    |  2 +-
>  drivers/gpu/drm/amd/amdgpu/dce_v6_0.c     |  3 ++-
>  drivers/gpu/drm/amd/amdgpu/dce_v8_0.c     |  2 +-
>  drivers/gpu/drm/bridge/analogix-anx78xx.c |  5 ++--
>  drivers/gpu/drm/bridge/sii902x.c          |  3 ++-
>  drivers/gpu/drm/bridge/sil-sii8620.c      |  3 +--
>  drivers/gpu/drm/bridge/synopsys/dw-hdmi.c |  3 ++-
>  drivers/gpu/drm/drm_edid.c                | 33 ++++++++++++++---------
>  drivers/gpu/drm/exynos/exynos_hdmi.c      |  3 ++-
>  drivers/gpu/drm/i2c/tda998x_drv.c         |  3 ++-
>  drivers/gpu/drm/i915/intel_hdmi.c         | 14 +++++-----
>  drivers/gpu/drm/i915/intel_lspcon.c       | 15 ++++++-----
>  drivers/gpu/drm/i915/intel_sdvo.c         | 10 ++++---
>  drivers/gpu/drm/mediatek/mtk_hdmi.c       |  3 ++-
>  drivers/gpu/drm/msm/hdmi/hdmi_bridge.c    |  3 ++-
>  drivers/gpu/drm/nouveau/dispnv50/disp.c   |  7 +++--
>  drivers/gpu/drm/omapdrm/omap_encoder.c    |  5 ++--
>  drivers/gpu/drm/radeon/radeon_audio.c     |  2 +-
>  drivers/gpu/drm/rockchip/inno_hdmi.c      |  4 ++-
>  drivers/gpu/drm/sti/sti_hdmi.c            |  3 ++-
>  drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c    |  3 ++-
>  drivers/gpu/drm/tegra/hdmi.c              |  3 ++-
>  drivers/gpu/drm/tegra/sor.c               |  3 ++-
>  drivers/gpu/drm/vc4/vc4_hdmi.c            | 11 +++++---
>  drivers/gpu/drm/zte/zx_hdmi.c             |  4 ++-
>  include/drm/drm_edid.h                    |  8 +++---
>  27 files changed, 94 insertions(+), 66 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> index 4cfecdce29a3..1f0426d2fc2a 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c
> @@ -1682,7 +1682,7 @@ static void dce_v10_0_afmt_setmode(struct drm_encoder *encoder,
>  	dce_v10_0_audio_write_sad_regs(encoder);
>  	dce_v10_0_audio_write_latency_fields(encoder, mode);
>  
> -	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
> +	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode);
>  	if (err < 0) {
>  		DRM_ERROR("failed to setup AVI infoframe: %zd\n", err);
>  		return;
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> index 7c868916d90f..2280b971d758 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c
> @@ -1724,7 +1724,7 @@ static void dce_v11_0_afmt_setmode(struct drm_encoder *encoder,
>  	dce_v11_0_audio_write_sad_regs(encoder);
>  	dce_v11_0_audio_write_latency_fields(encoder, mode);
>  
> -	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
> +	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode);
>  	if (err < 0) {
>  		DRM_ERROR("failed to setup AVI infoframe: %zd\n", err);
>  		return;
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
> index 17eaaba36017..db443ec53d3a 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c
> @@ -1423,6 +1423,7 @@ static void dce_v6_0_audio_set_avi_infoframe(struct drm_encoder *encoder,
>  	struct amdgpu_device *adev = dev->dev_private;
>  	struct amdgpu_encoder *amdgpu_encoder = to_amdgpu_encoder(encoder);
>  	struct amdgpu_encoder_atom_dig *dig = amdgpu_encoder->enc_priv;
> +	struct drm_connector *connector = amdgpu_get_connector_for_encoder(encoder);
>  	struct hdmi_avi_infoframe frame;
>  	u8 buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AVI_INFOFRAME_SIZE];
>  	uint8_t *payload = buffer + 3;
> @@ -1430,7 +1431,7 @@ static void dce_v6_0_audio_set_avi_infoframe(struct drm_encoder *encoder,
>  	ssize_t err;
>  	u32 tmp;
>  
> -	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
> +	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode);
>  	if (err < 0) {
>  		DRM_ERROR("failed to setup AVI infoframe: %zd\n", err);
>  		return;
> diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> index 8c0576978d36..13da915991dd 100644
> --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c
> @@ -1616,7 +1616,7 @@ static void dce_v8_0_afmt_setmode(struct drm_encoder *encoder,
>  	dce_v8_0_audio_write_sad_regs(encoder);
>  	dce_v8_0_audio_write_latency_fields(encoder, mode);
>  
> -	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
> +	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode);
>  	if (err < 0) {
>  		DRM_ERROR("failed to setup AVI infoframe: %zd\n", err);
>  		return;
> diff --git a/drivers/gpu/drm/bridge/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix-anx78xx.c
> index f8433c93f463..e11309e9bc4f 100644
> --- a/drivers/gpu/drm/bridge/analogix-anx78xx.c
> +++ b/drivers/gpu/drm/bridge/analogix-anx78xx.c
> @@ -1094,8 +1094,9 @@ static void anx78xx_bridge_mode_set(struct drm_bridge *bridge,
>  
>  	mutex_lock(&anx78xx->lock);
>  
> -	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, adjusted_mode,
> -						       false);
> +	err = drm_hdmi_avi_infoframe_from_display_mode(&frame,
> +						       &anx78xx->connector,
> +						       adjusted_mode);
>  	if (err) {
>  		DRM_ERROR("Failed to setup AVI infoframe: %d\n", err);
>  		goto unlock;
> diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c
> index bfa902013aa4..a9b4f45ae87c 100644
> --- a/drivers/gpu/drm/bridge/sii902x.c
> +++ b/drivers/gpu/drm/bridge/sii902x.c
> @@ -258,7 +258,8 @@ static void sii902x_bridge_mode_set(struct drm_bridge *bridge,
>  	if (ret)
>  		return;
>  
> -	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame, adj, false);
> +	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame,
> +						       &sii902x->connector, adj);
>  	if (ret < 0) {
>  		DRM_ERROR("couldn't fill AVI infoframe\n");
>  		return;
> diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c
> index a6e8f4591e63..0cc293a6ac24 100644
> --- a/drivers/gpu/drm/bridge/sil-sii8620.c
> +++ b/drivers/gpu/drm/bridge/sil-sii8620.c
> @@ -1104,8 +1104,7 @@ static void sii8620_set_infoframes(struct sii8620 *ctx,
>  	int ret;
>  
>  	ret = drm_hdmi_avi_infoframe_from_display_mode(&frm.avi,
> -						       mode,
> -						       true);
> +						       NULL, mode);
>  	if (ctx->use_packed_pixel)
>  		frm.avi.colorspace = HDMI_COLORSPACE_YUV422;
>  
> diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> index 64c3cf027518..88b720b63126 100644
> --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
> @@ -1344,7 +1344,8 @@ static void hdmi_config_AVI(struct dw_hdmi *hdmi, struct drm_display_mode *mode)
>  	u8 val;
>  
>  	/* Initialise info frame from DRM mode */
> -	drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
> +	drm_hdmi_avi_infoframe_from_display_mode(&frame,
> +						 &hdmi->connector, mode);
>  
>  	if (hdmi_bus_fmt_is_yuv444(hdmi->hdmi_data.enc_out_bus_format))
>  		frame.colorspace = HDMI_COLORSPACE_YUV444;
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index b506e3622b08..501ac05ba7da 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -4830,19 +4830,32 @@ void drm_set_preferred_mode(struct drm_connector *connector,
>  }
>  EXPORT_SYMBOL(drm_set_preferred_mode);
>  
> +static bool is_hdmi2_sink(struct drm_connector *connector)

You're usually known for adding const all around, why not const pointer
here and in all the other drm_* functions that call this?

> +{
> +	/*
> +	 * FIXME: sil-sii8620 doesn't have a connector around when
> +	 * we need one, so we have to be prepared for a NULL connector.
> +	 */
> +	if (!connector)
> +		return false;

This actually changes the is_hdmi2_sink value for sil-sii8620.

> +
> +	return connector->display_info.hdmi.scdc.supported ||
> +		connector->display_info.color_formats & DRM_COLOR_FORMAT_YCRCB420;
> +}
> +
>  /**
>   * drm_hdmi_avi_infoframe_from_display_mode() - fill an HDMI AVI infoframe with
>   *                                              data from a DRM display mode
>   * @frame: HDMI AVI infoframe
> + * @connector: the connector
>   * @mode: DRM display mode
> - * @is_hdmi2_sink: Sink is HDMI 2.0 compliant
>   *
>   * Return: 0 on success or a negative error code on failure.
>   */
>  int
>  drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
> -					 const struct drm_display_mode *mode,
> -					 bool is_hdmi2_sink)
> +					 struct drm_connector *connector,
> +					 const struct drm_display_mode *mode)
>  {
>  	enum hdmi_picture_aspect picture_aspect;
>  	int err;
> @@ -4864,7 +4877,7 @@ drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
>  	 * HDMI 2.0 VIC range: 1 <= VIC <= 107 (CEA-861-F). So we
>  	 * have to make sure we dont break HDMI 1.4 sinks.
>  	 */
> -	if (!is_hdmi2_sink && frame->video_code > 64)
> +	if (!is_hdmi2_sink(connector) && frame->video_code > 64)
>  		frame->video_code = 0;
>  
>  	/*
> @@ -4923,21 +4936,17 @@ EXPORT_SYMBOL(drm_hdmi_avi_infoframe_from_display_mode);
>   * drm_hdmi_avi_infoframe_quant_range() - fill the HDMI AVI infoframe
>   *                                        quantization range information
>   * @frame: HDMI AVI infoframe
> + * @connector: the connector
>   * @mode: DRM display mode
>   * @rgb_quant_range: RGB quantization range (Q)
>   * @rgb_quant_range_selectable: Sink support selectable RGB quantization range (QS)
> - * @is_hdmi2_sink: HDMI 2.0 sink, which has different default recommendations
> - *
> - * Note that @is_hdmi2_sink can be derived by looking at the
> - * &drm_scdc.supported flag stored in &drm_hdmi_info.scdc,
> - * &drm_display_info.hdmi, which can be found in &drm_connector.display_info.
>   */
>  void
>  drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
> +				   struct drm_connector *connector,
>  				   const struct drm_display_mode *mode,
>  				   enum hdmi_quantization_range rgb_quant_range,
> -				   bool rgb_quant_range_selectable,
> -				   bool is_hdmi2_sink)
> +				   bool rgb_quant_range_selectable)
>  {
>  	/*
>  	 * CEA-861:
> @@ -4968,7 +4977,7 @@ drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
>  	 * we limit non-zero YQ to HDMI 2.0 sinks only as HDMI 2.0 is based
>  	 * on on CEA-861-F.
>  	 */
> -	if (!is_hdmi2_sink ||
> +	if (!is_hdmi2_sink(connector) ||
>  	    rgb_quant_range == HDMI_QUANTIZATION_RANGE_LIMITED)
>  		frame->ycc_quantization_range =
>  			HDMI_YCC_QUANTIZATION_RANGE_LIMITED;
> diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
> index 2092a650df7d..b857df67aff0 100644
> --- a/drivers/gpu/drm/exynos/exynos_hdmi.c
> +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
> @@ -819,7 +819,8 @@ static void hdmi_reg_infoframes(struct hdmi_context *hdata)
>  		return;
>  	}
>  
> -	ret = drm_hdmi_avi_infoframe_from_display_mode(&frm.avi, m, false);
> +	ret = drm_hdmi_avi_infoframe_from_display_mode(&frm.avi,
> +						       &hdata->connector, m);
>  	if (!ret)
>  		ret = hdmi_avi_infoframe_pack(&frm.avi, buf, sizeof(buf));
>  	if (ret > 0) {
> diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c
> index a7c39f39793f..38c66fbc8276 100644
> --- a/drivers/gpu/drm/i2c/tda998x_drv.c
> +++ b/drivers/gpu/drm/i2c/tda998x_drv.c
> @@ -849,7 +849,8 @@ tda998x_write_avi(struct tda998x_priv *priv, struct drm_display_mode *mode)
>  {
>  	union hdmi_infoframe frame;
>  
> -	drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
> +	drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
> +						 &priv->connector, mode);
>  	frame.avi.quantization_range = HDMI_QUANTIZATION_RANGE_FULL;
>  
>  	tda998x_write_if(priv, DIP_IF_FLAGS_IF2, REG_IF2_HB0, &frame);
> diff --git a/drivers/gpu/drm/i915/intel_hdmi.c b/drivers/gpu/drm/i915/intel_hdmi.c
> index e2c6a2b3e8f2..8a260bd6954c 100644
> --- a/drivers/gpu/drm/i915/intel_hdmi.c
> +++ b/drivers/gpu/drm/i915/intel_hdmi.c
> @@ -465,15 +465,12 @@ static void intel_hdmi_set_avi_infoframe(struct intel_encoder *encoder,
>  	struct intel_hdmi *intel_hdmi = enc_to_intel_hdmi(&encoder->base);
>  	const struct drm_display_mode *adjusted_mode =
>  		&crtc_state->base.adjusted_mode;
> -	struct drm_connector *connector = &intel_hdmi->attached_connector->base;
> -	bool is_hdmi2_sink = connector->display_info.hdmi.scdc.supported ||
> -	   connector->display_info.color_formats & DRM_COLOR_FORMAT_YCRCB420;
>  	union hdmi_infoframe frame;
>  	int ret;
>  
>  	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
> -						       adjusted_mode,
> -						       is_hdmi2_sink);
> +						       conn_state->connector,
> +						       adjusted_mode);
>  	if (ret < 0) {
>  		DRM_ERROR("couldn't fill AVI infoframe\n");
>  		return;
> @@ -486,12 +483,13 @@ static void intel_hdmi_set_avi_infoframe(struct intel_encoder *encoder,
>  	else
>  		frame.avi.colorspace = HDMI_COLORSPACE_RGB;
>  
> -	drm_hdmi_avi_infoframe_quant_range(&frame.avi, adjusted_mode,
> +	drm_hdmi_avi_infoframe_quant_range(&frame.avi,
> +					   conn_state->connector,
> +					   adjusted_mode,
>  					   crtc_state->limited_color_range ?
>  					   HDMI_QUANTIZATION_RANGE_LIMITED :
>  					   HDMI_QUANTIZATION_RANGE_FULL,
> -					   intel_hdmi->rgb_quant_range_selectable,
> -					   is_hdmi2_sink);
> +					   intel_hdmi->rgb_quant_range_selectable);
>  
>  	drm_hdmi_avi_infoframe_content_type(&frame.avi,
>  					    conn_state);
> diff --git a/drivers/gpu/drm/i915/intel_lspcon.c b/drivers/gpu/drm/i915/intel_lspcon.c
> index 96a8d9524b0c..c18f14d41f1d 100644
> --- a/drivers/gpu/drm/i915/intel_lspcon.c
> +++ b/drivers/gpu/drm/i915/intel_lspcon.c
> @@ -462,10 +462,8 @@ void lspcon_set_infoframes(struct intel_encoder *encoder,
>  	uint8_t buf[VIDEO_DIP_DATA_SIZE];
>  	struct intel_digital_port *dig_port = enc_to_dig_port(&encoder->base);
>  	struct intel_lspcon *lspcon = &dig_port->lspcon;
> -	struct intel_dp *intel_dp = &dig_port->dp;
> -	struct drm_connector *connector = &intel_dp->attached_connector->base;
> -	const struct drm_display_mode *mode = &crtc_state->base.adjusted_mode;
> -	bool is_hdmi2_sink = connector->display_info.hdmi.scdc.supported;
> +	const struct drm_display_mode *adjusted_mode =
> +		&crtc_state->base.adjusted_mode;
>  
>  	if (!lspcon->active) {
>  		DRM_ERROR("Writing infoframes while LSPCON disabled ?\n");
> @@ -473,7 +471,8 @@ void lspcon_set_infoframes(struct intel_encoder *encoder,
>  	}
>  
>  	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
> -						       mode, is_hdmi2_sink);
> +						       conn_state->connector,
> +						       adjusted_mode);
>  	if (ret < 0) {
>  		DRM_ERROR("couldn't fill AVI infoframe\n");
>  		return;
> @@ -488,11 +487,13 @@ void lspcon_set_infoframes(struct intel_encoder *encoder,
>  		frame.avi.colorspace = HDMI_COLORSPACE_RGB;
>  	}
>  
> -	drm_hdmi_avi_infoframe_quant_range(&frame.avi, mode,
> +	drm_hdmi_avi_infoframe_quant_range(&frame.avi,
> +					   conn_state->connector,
> +					   adjusted_mode,
>  					   crtc_state->limited_color_range ?
>  					   HDMI_QUANTIZATION_RANGE_LIMITED :
>  					   HDMI_QUANTIZATION_RANGE_FULL,
> -					   false, is_hdmi2_sink);
> +					   false);
>  
>  	ret = hdmi_infoframe_pack(&frame, buf, sizeof(buf));
>  	if (ret < 0) {
> diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
> index 5805ec1aba12..1277d31adb54 100644
> --- a/drivers/gpu/drm/i915/intel_sdvo.c
> +++ b/drivers/gpu/drm/i915/intel_sdvo.c
> @@ -981,7 +981,8 @@ static bool intel_sdvo_write_infoframe(struct intel_sdvo *intel_sdvo,
>  }
>  
>  static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo,
> -					 const struct intel_crtc_state *pipe_config)
> +					 const struct intel_crtc_state *pipe_config,
> +					 const struct drm_connector_state *conn_state)
>  {
>  	uint8_t sdvo_data[HDMI_INFOFRAME_SIZE(AVI)];
>  	union hdmi_infoframe frame;
> @@ -989,8 +990,8 @@ static bool intel_sdvo_set_avi_infoframe(struct intel_sdvo *intel_sdvo,
>  	ssize_t len;
>  
>  	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
> -						       &pipe_config->base.adjusted_mode,
> -						       false);
> +						       conn_state->connector,
> +						       &pipe_config->base.adjusted_mode);
>  	if (ret < 0) {
>  		DRM_ERROR("couldn't fill AVI infoframe\n");
>  		return false;
> @@ -1316,7 +1317,8 @@ static void intel_sdvo_pre_enable(struct intel_encoder *intel_encoder,
>  		intel_sdvo_set_encode(intel_sdvo, SDVO_ENCODE_HDMI);
>  		intel_sdvo_set_colorimetry(intel_sdvo,
>  					   SDVO_COLORIMETRY_RGB256);
> -		intel_sdvo_set_avi_infoframe(intel_sdvo, crtc_state);
> +		intel_sdvo_set_avi_infoframe(intel_sdvo,
> +					     crtc_state, conn_state);
>  	} else
>  		intel_sdvo_set_encode(intel_sdvo, SDVO_ENCODE_DVI);
>  
> diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
> index 862f3ec22131..f3ef7bf80563 100644
> --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
> +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
> @@ -981,7 +981,8 @@ static int mtk_hdmi_setup_avi_infoframe(struct mtk_hdmi *hdmi,
>  	u8 buffer[17];
>  	ssize_t err;
>  
> -	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
> +	err = drm_hdmi_avi_infoframe_from_display_mode(&frame,
> +						       &hdmi->conn, mode);
>  	if (err < 0) {
>  		dev_err(hdmi->dev,
>  			"Failed to get AVI infoframe from mode: %zd\n", err);
> diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
> index 7e357077ed26..5ed4cab2819f 100644
> --- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
> +++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c
> @@ -101,7 +101,8 @@ static void msm_hdmi_config_avi_infoframe(struct hdmi *hdmi)
>  	u32 val;
>  	int len;
>  
> -	drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
> +	drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
> +						 hdmi->connector, mode);
>  
>  	len = hdmi_infoframe_pack(&frame, buffer, sizeof(buffer));
>  	if (len < 0) {
> diff --git a/drivers/gpu/drm/nouveau/dispnv50/disp.c b/drivers/gpu/drm/nouveau/dispnv50/disp.c
> index 6cbbae3f438b..d8e512c83211 100644
> --- a/drivers/gpu/drm/nouveau/dispnv50/disp.c
> +++ b/drivers/gpu/drm/nouveau/dispnv50/disp.c
> @@ -554,7 +554,7 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode)
>  	u32 max_ac_packet;
>  	union hdmi_infoframe avi_frame;
>  	union hdmi_infoframe vendor_frame;
> -	bool scdc_supported, high_tmds_clock_ratio = false, scrambling = false;
> +	bool high_tmds_clock_ratio = false, scrambling = false;
>  	u8 config;
>  	int ret;
>  	int size;
> @@ -564,10 +564,9 @@ nv50_hdmi_enable(struct drm_encoder *encoder, struct drm_display_mode *mode)
>  		return;
>  
>  	hdmi = &nv_connector->base.display_info.hdmi;
> -	scdc_supported = hdmi->scdc.supported;
>  
> -	ret = drm_hdmi_avi_infoframe_from_display_mode(&avi_frame.avi, mode,
> -						       scdc_supported);
> +	ret = drm_hdmi_avi_infoframe_from_display_mode(&avi_frame.avi,
> +						       &nv_connector->base, mode);
>  	if (!ret) {
>  		/* We have an AVI InfoFrame, populate it to the display */
>  		args.pwr.avi_infoframe_length
> diff --git a/drivers/gpu/drm/omapdrm/omap_encoder.c b/drivers/gpu/drm/omapdrm/omap_encoder.c
> index 452e625f6ce3..281b2164969c 100644
> --- a/drivers/gpu/drm/omapdrm/omap_encoder.c
> +++ b/drivers/gpu/drm/omapdrm/omap_encoder.c
> @@ -128,8 +128,9 @@ static void omap_encoder_mode_set(struct drm_encoder *encoder,
>  	if (hdmi_mode && dssdev->ops->hdmi.set_infoframe) {
>  		struct hdmi_avi_infoframe avi;
>  
> -		r = drm_hdmi_avi_infoframe_from_display_mode(&avi, adjusted_mode,
> -							     false);
> +		r = drm_hdmi_avi_infoframe_from_display_mode(&avi,
> +							     connector,
> +							     adjusted_mode);
>  		if (r == 0)
>  			dssdev->ops->hdmi.set_infoframe(dssdev, &avi);
>  	}
> diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c
> index 770e31f5fd1b..5a7d48339b32 100644
> --- a/drivers/gpu/drm/radeon/radeon_audio.c
> +++ b/drivers/gpu/drm/radeon/radeon_audio.c
> @@ -516,7 +516,7 @@ static int radeon_audio_set_avi_packet(struct drm_encoder *encoder,
>  	if (!connector)
>  		return -EINVAL;
>  
> -	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
> +	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, connector, mode);
>  	if (err < 0) {
>  		DRM_ERROR("failed to setup AVI infoframe: %d\n", err);
>  		return err;
> diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c
> index 1c02b3e61299..27c945e030a0 100644
> --- a/drivers/gpu/drm/rockchip/inno_hdmi.c
> +++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
> @@ -295,7 +295,9 @@ static int inno_hdmi_config_video_avi(struct inno_hdmi *hdmi,
>  	union hdmi_infoframe frame;
>  	int rc;
>  
> -	rc = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
> +	rc = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
> +						      &hdmi->connector,
> +						      mode);
>  
>  	if (hdmi->hdmi_data.enc_out_format == HDMI_COLORSPACE_YUV444)
>  		frame.avi.colorspace = HDMI_COLORSPACE_YUV444;
> diff --git a/drivers/gpu/drm/sti/sti_hdmi.c b/drivers/gpu/drm/sti/sti_hdmi.c
> index ccf718404a1c..4b86878f8ddf 100644
> --- a/drivers/gpu/drm/sti/sti_hdmi.c
> +++ b/drivers/gpu/drm/sti/sti_hdmi.c
> @@ -434,7 +434,8 @@ static int hdmi_avi_infoframe_config(struct sti_hdmi *hdmi)
>  
>  	DRM_DEBUG_DRIVER("\n");
>  
> -	ret = drm_hdmi_avi_infoframe_from_display_mode(&infoframe, mode, false);
> +	ret = drm_hdmi_avi_infoframe_from_display_mode(&infoframe,
> +						       hdmi->drm_connector, mode);
>  	if (ret < 0) {
>  		DRM_ERROR("failed to setup AVI infoframe: %d\n", ret);
>  		return ret;
> diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
> index 061d2e0d9011..554a6f4561f3 100644
> --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
> +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c
> @@ -52,7 +52,8 @@ static int sun4i_hdmi_setup_avi_infoframes(struct sun4i_hdmi *hdmi,
>  	u8 buffer[17];
>  	int i, ret;
>  
> -	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
> +	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame,
> +						       &hdmi->connector, mode);
>  	if (ret < 0) {
>  		DRM_ERROR("Failed to get infoframes from mode\n");
>  		return ret;
> diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
> index 0082468f703c..a7566c67bfb0 100644
> --- a/drivers/gpu/drm/tegra/hdmi.c
> +++ b/drivers/gpu/drm/tegra/hdmi.c
> @@ -741,7 +741,8 @@ static void tegra_hdmi_setup_avi_infoframe(struct tegra_hdmi *hdmi,
>  	u8 buffer[17];
>  	ssize_t err;
>  
> -	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
> +	err = drm_hdmi_avi_infoframe_from_display_mode(&frame,
> +						       &hdmi->output.connector, mode);
>  	if (err < 0) {
>  		dev_err(hdmi->dev, "failed to setup AVI infoframe: %zd\n", err);
>  		return;
> diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
> index b129da2e5afd..d90bf5f6a67a 100644
> --- a/drivers/gpu/drm/tegra/sor.c
> +++ b/drivers/gpu/drm/tegra/sor.c
> @@ -2116,7 +2116,8 @@ tegra_sor_hdmi_setup_avi_infoframe(struct tegra_sor *sor,
>  	value &= ~INFOFRAME_CTRL_ENABLE;
>  	tegra_sor_writel(sor, value, SOR_HDMI_AVI_INFOFRAME_CTRL);
>  
> -	err = drm_hdmi_avi_infoframe_from_display_mode(&frame, mode, false);
> +	err = drm_hdmi_avi_infoframe_from_display_mode(&frame,
> +						       &sor->output.connector, mode);
>  	if (err < 0) {
>  		dev_err(sor->dev, "failed to setup AVI infoframe: %d\n", err);
>  		return err;
> diff --git a/drivers/gpu/drm/vc4/vc4_hdmi.c b/drivers/gpu/drm/vc4/vc4_hdmi.c
> index fd5522fd179e..cb3dca7426c8 100644
> --- a/drivers/gpu/drm/vc4/vc4_hdmi.c
> +++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
> @@ -409,22 +409,25 @@ static void vc4_hdmi_set_avi_infoframe(struct drm_encoder *encoder)
>  {
>  	struct vc4_hdmi_encoder *vc4_encoder = to_vc4_hdmi_encoder(encoder);
>  	struct drm_crtc *crtc = encoder->crtc;
> +	struct vc4_dev *vc4 = to_vc4_dev(encoder->dev);
> +	struct vc4_hdmi *hdmi = vc4->hdmi;
>  	const struct drm_display_mode *mode = &crtc->state->adjusted_mode;
>  	union hdmi_infoframe frame;
>  	int ret;
>  
> -	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
> +	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
> +						       hdmi->connector, mode);
>  	if (ret < 0) {
>  		DRM_ERROR("couldn't fill AVI infoframe\n");
>  		return;
>  	}
>  
> -	drm_hdmi_avi_infoframe_quant_range(&frame.avi, mode,
> +	drm_hdmi_avi_infoframe_quant_range(&frame.avi,
> +					   hdmi->connector, mode,
>  					   vc4_encoder->limited_rgb_range ?
>  					   HDMI_QUANTIZATION_RANGE_LIMITED :
>  					   HDMI_QUANTIZATION_RANGE_FULL,
> -					   vc4_encoder->rgb_range_selectable,
> -					   false);
> +					   vc4_encoder->rgb_range_selectable);
>  
>  	vc4_hdmi_write_infoframe(encoder, &frame);
>  }
> diff --git a/drivers/gpu/drm/zte/zx_hdmi.c b/drivers/gpu/drm/zte/zx_hdmi.c
> index 78655269d843..9fc98bb4f3d9 100644
> --- a/drivers/gpu/drm/zte/zx_hdmi.c
> +++ b/drivers/gpu/drm/zte/zx_hdmi.c
> @@ -125,7 +125,9 @@ static int zx_hdmi_config_video_avi(struct zx_hdmi *hdmi,
>  	union hdmi_infoframe frame;
>  	int ret;
>  
> -	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi, mode, false);
> +	ret = drm_hdmi_avi_infoframe_from_display_mode(&frame.avi,
> +						       &hdmi->connector,
> +						       mode);
>  	if (ret) {
>  		DRM_DEV_ERROR(hdmi->dev, "failed to get avi infoframe: %d\n",
>  			      ret);
> diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h
> index e3c404833115..9db6f130df65 100644
> --- a/include/drm/drm_edid.h
> +++ b/include/drm/drm_edid.h
> @@ -352,18 +352,18 @@ drm_load_edid_firmware(struct drm_connector *connector)
>  
>  int
>  drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
> -					 const struct drm_display_mode *mode,
> -					 bool is_hdmi2_sink);
> +					 struct drm_connector *connector,
> +					 const struct drm_display_mode *mode);
>  int
>  drm_hdmi_vendor_infoframe_from_display_mode(struct hdmi_vendor_infoframe *frame,
>  					    struct drm_connector *connector,
>  					    const struct drm_display_mode *mode);
>  void
>  drm_hdmi_avi_infoframe_quant_range(struct hdmi_avi_infoframe *frame,
> +				   struct drm_connector *connector,
>  				   const struct drm_display_mode *mode,
>  				   enum hdmi_quantization_range rgb_quant_range,
> -				   bool rgb_quant_range_selectable,
> -				   bool is_hdmi2_sink);
> +				   bool rgb_quant_range_selectable);
>  
>  /**
>   * drm_eld_mnl - Get ELD monitor name length in bytes.

-- 
Jani Nikula, Intel Open Source Graphics Center
_______________________________________________
Freedreno mailing list
Freedreno@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/freedreno

  parent reply	other threads:[~2018-11-21 11:40 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-11-20 16:13 [PATCH 1/4] drm/edid: Pass connector to AVI inforframe functions Ville Syrjala
2018-11-20 16:13 ` [PATCH 2/4] drm/i915: Use drm_hdmi_avi_infoframe_quant_range() for SDVO HDMI as well Ville Syrjala
2018-12-13  0:32   ` Dhinakaran Pandiyan
2018-12-13  5:18     ` Ville Syrjälä
2018-12-13 23:09       ` Dhinakaran Pandiyan
2018-12-18  1:33         ` [Intel-gfx] " Dhinakaran Pandiyan
2018-11-20 16:13 ` [PATCH 4/4] drm/edid: Add display_info.rgb_quant_range_selectable Ville Syrjala
     [not found]   ` <20181120161345.15440-4-ville.syrjala-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2018-11-28 17:19     ` Eric Anholt
2018-11-28 20:37       ` Alex Deucher
     [not found] ` <20181120161345.15440-1-ville.syrjala-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2018-11-20 16:13   ` [PATCH 3/4] drm/radeon: Use drm_hdmi_avi_infoframe_quant_range() Ville Syrjala
2018-11-20 16:27   ` [PATCH 1/4] drm/edid: Pass connector to AVI inforframe functions Thierry Reding
2018-11-21 11:40   ` Jani Nikula [this message]
     [not found]     ` <87muq2ek04.fsf-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-11-21 11:51       ` Ville Syrjälä
2018-11-29  8:46         ` Andrzej Hajda
     [not found]           ` <d0e34bab-de8b-1005-b9e8-72afe66576ac-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2018-12-03 21:48             ` Ville Syrjälä
     [not found]               ` <20181203214844.GK9144-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-12-04  7:03                 ` Andrzej Hajda
     [not found]                   ` <aee2cad8-ef93-72d5-986f-b33aabd2c3d2-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2018-12-04 19:02                     ` Ville Syrjälä
2018-12-05  7:40                       ` Andrzej Hajda
     [not found]                         ` <239ce5d3-3959-7926-7c0e-26997ec4e5ee-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2018-12-05 15:06                           ` Ville Syrjälä
2018-11-21 18:19 ` Laurent Pinchart
2018-11-29  9:08   ` Andrzej Hajda
     [not found]     ` <6147ea2d-8044-45d5-7a64-9d632ff41b95-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2018-12-03 21:38       ` Ville Syrjälä
2018-12-04  7:46         ` Andrzej Hajda
     [not found]           ` <64018e44-9a5e-5b28-63db-f35b97dafb26-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2018-12-04 19:13             ` Ville Syrjälä
     [not found]               ` <20181204191320.GM9144-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2018-12-05  6:32                 ` Laurent Pinchart
2018-12-05  8:46                   ` Andrzej Hajda
     [not found]                     ` <6da15ecc-d89a-952c-4a70-9d26e02ee58e-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2018-12-05  8:55                       ` Laurent Pinchart
2018-12-05 14:43                     ` Ville Syrjälä
2018-12-05 10:19 ` Russell King - ARM Linux

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