diff mbox

[6/8] drm/i915: Add NV12 as supported format for primary plane

Message ID 1496832108-32594-7-git-send-email-vidya.srinivas@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Srinivas, Vidya June 7, 2017, 10:41 a.m. UTC 
From: Chandra Konduru <chandra.konduru@intel.com>

This patch adds NV12 to list of supported formats for
primary plane

v2: Rebased (Chandra Konduru)

v3: Rebased (me)

Link: https://patchwork.kernel.org/patch/6426201/
Signed-off-by: Chandra Konduru <chandra.konduru@intel.com>
Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti@intel.com>
Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 22 +++++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

Comments

Ville Syrjälä June 12, 2017, 2:12 p.m. UTC | #1 
On Wed, Jun 07, 2017 at 04:11:46PM +0530, Vidya Srinivas wrote:
> From: Chandra Konduru <chandra.konduru@intel.com>
> 
> This patch adds NV12 to list of supported formats for
> primary plane
> 
> v2: Rebased (Chandra Konduru)
> 
> v3: Rebased (me)
> 
> Link: https://patchwork.kernel.org/patch/6426201/
> Signed-off-by: Chandra Konduru <chandra.konduru@intel.com>
> Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti@intel.com>
> Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com>
> ---
>  drivers/gpu/drm/i915/intel_display.c | 22 +++++++++++++++++++---
>  1 file changed, 19 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index f62df27..300f589 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -87,6 +87,18 @@ static bool is_mmio_work(struct intel_flip_work *work)
>  	DRM_FORMAT_VYUY,
>  };
>  
> +static const uint32_t skl_primary_formats_with_nv12[] = {

I would drop the _with_. It just makes things longer without adding
anything extra.

> +	DRM_FORMAT_C8,
> +	DRM_FORMAT_RGB565,
> +	DRM_FORMAT_XRGB8888,
> +	DRM_FORMAT_XBGR8888,
> +	DRM_FORMAT_ARGB8888,
> +	DRM_FORMAT_ABGR8888,
> +	DRM_FORMAT_XRGB2101010,
> +	DRM_FORMAT_XBGR2101010,
> +	DRM_FORMAT_NV12,
> +};

Where are the packed YUV formats?

> +
>  /* Cursor formats */
>  static const uint32_t intel_cursor_formats[] = {
>  	DRM_FORMAT_ARGB8888,
> @@ -13968,9 +13980,13 @@ void intel_plane_destroy(struct drm_plane *plane)
>  	primary->check_plane = intel_check_primary_plane;
>  
>  	if (INTEL_GEN(dev_priv) >= 9) {
> -		intel_primary_formats = skl_primary_formats;
> -		num_formats = ARRAY_SIZE(skl_primary_formats);
> -
> +		if (pipe == PIPE_A || pipe == PIPE_B) {
> +			intel_primary_formats = skl_primary_formats_with_nv12;
> +			num_formats = ARRAY_SIZE(skl_primary_formats_with_nv12);
> +		} else {
> +			intel_primary_formats = skl_primary_formats;
> +			num_formats = ARRAY_SIZE(skl_primary_formats);
> +		}
>  		primary->update_plane = skylake_update_primary_plane;
>  		primary->disable_plane = skylake_disable_primary_plane;
>  	} else if (INTEL_GEN(dev_priv) >= 4) {
> -- 
> 1.9.1
> 
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
Srinivas, Vidya June 15, 2017, 11:30 a.m. UTC | #2 
> -----Original Message-----
> From: Ville Syrjälä [mailto:ville.syrjala@linux.intel.com]
> Sent: Monday, June 12, 2017 7:42 PM
> To: Srinivas, Vidya <vidya.srinivas@intel.com>
> Cc: intel-gfx@lists.freedesktop.org
> Subject: Re: [Intel-gfx] [PATCH 6/8] drm/i915: Add NV12 as supported
> format for primary plane
> 
> On Wed, Jun 07, 2017 at 04:11:46PM +0530, Vidya Srinivas wrote:
> > From: Chandra Konduru <chandra.konduru@intel.com>
> >
> > This patch adds NV12 to list of supported formats for primary plane
> >
> > v2: Rebased (Chandra Konduru)
> >
> > v3: Rebased (me)
> >
> > Link: https://patchwork.kernel.org/patch/6426201/
> > Signed-off-by: Chandra Konduru <chandra.konduru@intel.com>
> > Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti@intel.com>
> > Signed-off-by: Vidya Srinivas <vidya.srinivas@intel.com>
> > ---
> >  drivers/gpu/drm/i915/intel_display.c | 22 +++++++++++++++++++---
> >  1 file changed, 19 insertions(+), 3 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/i915/intel_display.c
> > b/drivers/gpu/drm/i915/intel_display.c
> > index f62df27..300f589 100644
> > --- a/drivers/gpu/drm/i915/intel_display.c
> > +++ b/drivers/gpu/drm/i915/intel_display.c
> > @@ -87,6 +87,18 @@ static bool is_mmio_work(struct intel_flip_work
> *work)
> >  	DRM_FORMAT_VYUY,
> >  };
> >
> > +static const uint32_t skl_primary_formats_with_nv12[] = {
> 
> I would drop the _with_. It just makes things longer without adding anything
> extra.
Thank you. I will make the change and re-submit.

Regards
Vidya
> 
> > +	DRM_FORMAT_C8,
> > +	DRM_FORMAT_RGB565,
> > +	DRM_FORMAT_XRGB8888,
> > +	DRM_FORMAT_XBGR8888,
> > +	DRM_FORMAT_ARGB8888,
> > +	DRM_FORMAT_ABGR8888,
> > +	DRM_FORMAT_XRGB2101010,
> > +	DRM_FORMAT_XBGR2101010,
> > +	DRM_FORMAT_NV12,
> > +};
> 
> Where are the packed YUV formats?
Sorry, will make the necessary changes and re-submit.

Regards
Vidya
> 
> > +
> >  /* Cursor formats */
> >  static const uint32_t intel_cursor_formats[] = {
> >  	DRM_FORMAT_ARGB8888,
> > @@ -13968,9 +13980,13 @@ void intel_plane_destroy(struct drm_plane
> *plane)
> >  	primary->check_plane = intel_check_primary_plane;
> >
> >  	if (INTEL_GEN(dev_priv) >= 9) {
> > -		intel_primary_formats = skl_primary_formats;
> > -		num_formats = ARRAY_SIZE(skl_primary_formats);
> > -
> > +		if (pipe == PIPE_A || pipe == PIPE_B) {
> > +			intel_primary_formats =
> skl_primary_formats_with_nv12;
> > +			num_formats =
> ARRAY_SIZE(skl_primary_formats_with_nv12);
> > +		} else {
> > +			intel_primary_formats = skl_primary_formats;
> > +			num_formats = ARRAY_SIZE(skl_primary_formats);
> > +		}
> >  		primary->update_plane = skylake_update_primary_plane;
> >  		primary->disable_plane = skylake_disable_primary_plane;
> >  	} else if (INTEL_GEN(dev_priv) >= 4) {
> > --
> > 1.9.1
> >
> > _______________________________________________
> > Intel-gfx mailing list
> > Intel-gfx@lists.freedesktop.org
> > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
> 
> --
> Ville Syrjälä
> Intel OTC
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f62df27..300f589 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -87,6 +87,18 @@  static bool is_mmio_work(struct intel_flip_work *work)
 	DRM_FORMAT_VYUY,
 };
 
+static const uint32_t skl_primary_formats_with_nv12[] = {
+	DRM_FORMAT_C8,
+	DRM_FORMAT_RGB565,
+	DRM_FORMAT_XRGB8888,
+	DRM_FORMAT_XBGR8888,
+	DRM_FORMAT_ARGB8888,
+	DRM_FORMAT_ABGR8888,
+	DRM_FORMAT_XRGB2101010,
+	DRM_FORMAT_XBGR2101010,
+	DRM_FORMAT_NV12,
+};
+
 /* Cursor formats */
 static const uint32_t intel_cursor_formats[] = {
 	DRM_FORMAT_ARGB8888,
@@ -13968,9 +13980,13 @@  void intel_plane_destroy(struct drm_plane *plane)
 	primary->check_plane = intel_check_primary_plane;
 
 	if (INTEL_GEN(dev_priv) >= 9) {
-		intel_primary_formats = skl_primary_formats;
-		num_formats = ARRAY_SIZE(skl_primary_formats);
-
+		if (pipe == PIPE_A || pipe == PIPE_B) {
+			intel_primary_formats = skl_primary_formats_with_nv12;
+			num_formats = ARRAY_SIZE(skl_primary_formats_with_nv12);
+		} else {
+			intel_primary_formats = skl_primary_formats;
+			num_formats = ARRAY_SIZE(skl_primary_formats);
+		}
 		primary->update_plane = skylake_update_primary_plane;
 		primary->disable_plane = skylake_disable_primary_plane;
 	} else if (INTEL_GEN(dev_priv) >= 4) {