* [PATCH v2 10/22] drm/exynos: plane: Remove redundant zpos initialisation
[not found] <20220221095918.18763-1-maxime@cerno.tech>
@ 2022-02-21 9:59 ` Maxime Ripard
2022-02-21 9:59 ` [PATCH v2 11/22] drm/imx: ipuv3-plane: " Maxime Ripard
` (2 subsequent siblings)
3 siblings, 0 replies; 5+ messages in thread
From: Maxime Ripard @ 2022-02-21 9:59 UTC (permalink / raw)
To: Daniel Vetter, David Airlie
Cc: Dave Stevenson, Phil Elwell, Tim Gover, Dom Cobley, dri-devel,
Maarten Lankhorst, Thomas Zimmermann, Maxime Ripard,
linux-arm-kernel, linux-samsung-soc, Alim Akhtar, Inki Dae,
Joonyoung Shim, Krzysztof Kozlowski, Kyungmin Park, Seung-Woo Kim
The exynos KMS driver will call drm_plane_create_zpos_property() with an
init value depending on the plane purpose.
Since the initial value wasn't carried over in the state, the driver had
to set it again in exynos_drm_plane_reset(). However, the helpers have
been adjusted to set it properly at reset, so this is not needed
anymore.
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-samsung-soc@vger.kernel.org
Cc: Alim Akhtar <alim.akhtar@samsung.com>
Cc: Inki Dae <inki.dae@samsung.com>
Cc: Joonyoung Shim <jy0922.shim@samsung.com>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/exynos/exynos_drm_plane.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index df76bdee7dca..3615cf329e32 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -122,7 +122,6 @@ static void exynos_plane_mode_set(struct exynos_drm_plane_state *exynos_state)
static void exynos_drm_plane_reset(struct drm_plane *plane)
{
- struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);
struct exynos_drm_plane_state *exynos_state;
if (plane->state) {
@@ -133,10 +132,8 @@ static void exynos_drm_plane_reset(struct drm_plane *plane)
}
exynos_state = kzalloc(sizeof(*exynos_state), GFP_KERNEL);
- if (exynos_state) {
+ if (exynos_state)
__drm_atomic_helper_plane_reset(plane, &exynos_state->base);
- plane->state->zpos = exynos_plane->config->zpos;
- }
}
static struct drm_plane_state *
--
2.35.1
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^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v2 11/22] drm/imx: ipuv3-plane: Remove redundant zpos initialisation
[not found] <20220221095918.18763-1-maxime@cerno.tech>
2022-02-21 9:59 ` [PATCH v2 10/22] drm/exynos: plane: Remove redundant zpos initialisation Maxime Ripard
@ 2022-02-21 9:59 ` Maxime Ripard
2022-02-21 9:59 ` [PATCH v2 17/22] drm/sun4i: layer: " Maxime Ripard
2022-02-21 9:59 ` [PATCH v2 21/22] drm/imx: ipuv3-plane: Remove redundant color encoding and range initialisation Maxime Ripard
3 siblings, 0 replies; 5+ messages in thread
From: Maxime Ripard @ 2022-02-21 9:59 UTC (permalink / raw)
To: Daniel Vetter, David Airlie
Cc: Dave Stevenson, Phil Elwell, Tim Gover, Dom Cobley, dri-devel,
Maarten Lankhorst, Thomas Zimmermann, Maxime Ripard,
linux-arm-kernel, NXP Linux Team, Fabio Estevam,
Pengutronix Kernel Team, Philipp Zabel, Sascha Hauer, Shawn Guo
The imx KMS driver will call drm_plane_create_zpos_property() with an
init value depending on the plane purpose.
Since the initial value wasn't carried over in the state, the driver had
to set it again in ipu_plane_state_reset(). However, the helpers have
been adjusted to set it properly at reset, so this is not needed
anymore.
Cc: linux-arm-kernel@lists.infradead.org
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/imx/ipuv3-plane.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 846c1aae69c8..414bdf08d0b0 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -297,7 +297,6 @@ void ipu_plane_disable_deferred(struct drm_plane *plane)
static void ipu_plane_state_reset(struct drm_plane *plane)
{
- unsigned int zpos = (plane->type == DRM_PLANE_TYPE_PRIMARY) ? 0 : 1;
struct ipu_plane_state *ipu_state;
if (plane->state) {
@@ -311,8 +310,6 @@ static void ipu_plane_state_reset(struct drm_plane *plane)
if (ipu_state) {
__drm_atomic_helper_plane_reset(plane, &ipu_state->base);
- ipu_state->base.zpos = zpos;
- ipu_state->base.normalized_zpos = zpos;
ipu_state->base.color_encoding = DRM_COLOR_YCBCR_BT601;
ipu_state->base.color_range = DRM_COLOR_YCBCR_LIMITED_RANGE;
}
--
2.35.1
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^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH v2 17/22] drm/sun4i: layer: Remove redundant zpos initialisation
[not found] <20220221095918.18763-1-maxime@cerno.tech>
2022-02-21 9:59 ` [PATCH v2 10/22] drm/exynos: plane: Remove redundant zpos initialisation Maxime Ripard
2022-02-21 9:59 ` [PATCH v2 11/22] drm/imx: ipuv3-plane: " Maxime Ripard
@ 2022-02-21 9:59 ` Maxime Ripard
2022-02-25 17:14 ` (subset) " Maxime Ripard
2022-02-21 9:59 ` [PATCH v2 21/22] drm/imx: ipuv3-plane: Remove redundant color encoding and range initialisation Maxime Ripard
3 siblings, 1 reply; 5+ messages in thread
From: Maxime Ripard @ 2022-02-21 9:59 UTC (permalink / raw)
To: Daniel Vetter, David Airlie
Cc: Dave Stevenson, Phil Elwell, Tim Gover, Dom Cobley, dri-devel,
Maarten Lankhorst, Thomas Zimmermann, Maxime Ripard,
linux-arm-kernel, linux-sunxi, Chen-Yu Tsai, Jernej Skrabec
The sun4i KMS driver will call drm_plane_create_zpos_property() with an
init value depending on the plane type.
Since the initial value wasn't carried over in the state, the driver had
to set it again in sun4i_backend_layer_reset().
However, the helpers have been adjusted to set it properly at reset, so
this is not needed anymore.
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-sunxi@lists.linux.dev
Cc: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/sun4i/sun4i_layer.c | 16 +++++++---------
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c
index 929e95f86b5b..6d43080791a0 100644
--- a/drivers/gpu/drm/sun4i/sun4i_layer.c
+++ b/drivers/gpu/drm/sun4i/sun4i_layer.c
@@ -18,7 +18,6 @@
static void sun4i_backend_layer_reset(struct drm_plane *plane)
{
- struct sun4i_layer *layer = plane_to_sun4i_layer(plane);
struct sun4i_layer_state *state;
if (plane->state) {
@@ -31,10 +30,8 @@ static void sun4i_backend_layer_reset(struct drm_plane *plane)
}
state = kzalloc(sizeof(*state), GFP_KERNEL);
- if (state) {
+ if (state)
__drm_atomic_helper_plane_reset(plane, &state->state);
- plane->state->zpos = layer->id;
- }
}
static struct drm_plane_state *
@@ -192,7 +189,8 @@ static const uint64_t sun4i_layer_modifiers[] = {
static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm,
struct sun4i_backend *backend,
- enum drm_plane_type type)
+ enum drm_plane_type type,
+ unsigned int id)
{
const uint64_t *modifiers = sun4i_layer_modifiers;
const uint32_t *formats = sun4i_layer_formats;
@@ -204,6 +202,7 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm,
if (!layer)
return ERR_PTR(-ENOMEM);
+ layer->id = id;
layer->backend = backend;
if (IS_ERR_OR_NULL(backend->frontend)) {
@@ -226,8 +225,8 @@ static struct sun4i_layer *sun4i_layer_init_one(struct drm_device *drm,
&sun4i_backend_layer_helper_funcs);
drm_plane_create_alpha_property(&layer->plane);
- drm_plane_create_zpos_property(&layer->plane, 0, 0,
- SUN4I_BACKEND_NUM_LAYERS - 1);
+ drm_plane_create_zpos_property(&layer->plane, layer->id,
+ 0, SUN4I_BACKEND_NUM_LAYERS - 1);
return layer;
}
@@ -249,14 +248,13 @@ struct drm_plane **sun4i_layers_init(struct drm_device *drm,
enum drm_plane_type type = i ? DRM_PLANE_TYPE_OVERLAY : DRM_PLANE_TYPE_PRIMARY;
struct sun4i_layer *layer;
- layer = sun4i_layer_init_one(drm, backend, type);
+ layer = sun4i_layer_init_one(drm, backend, type, i);
if (IS_ERR(layer)) {
dev_err(drm->dev, "Couldn't initialize %s plane\n",
i ? "overlay" : "primary");
return ERR_CAST(layer);
}
- layer->id = i;
planes[i] = &layer->plane;
}
--
2.35.1
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^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: (subset) [PATCH v2 17/22] drm/sun4i: layer: Remove redundant zpos initialisation
2022-02-21 9:59 ` [PATCH v2 17/22] drm/sun4i: layer: " Maxime Ripard
@ 2022-02-25 17:14 ` Maxime Ripard
0 siblings, 0 replies; 5+ messages in thread
From: Maxime Ripard @ 2022-02-25 17:14 UTC (permalink / raw)
To: Maxime Ripard, David Airlie, Daniel Vetter
Cc: Thomas Zimmermann, Maarten Lankhorst, Phil Elwell,
linux-arm-kernel, Tim Gover, Jernej Skrabec, Dave Stevenson,
Chen-Yu Tsai, linux-sunxi, dri-devel, Dom Cobley
On Mon, 21 Feb 2022 10:59:13 +0100, Maxime Ripard wrote:
> The sun4i KMS driver will call drm_plane_create_zpos_property() with an
> init value depending on the plane type.
>
> Since the initial value wasn't carried over in the state, the driver had
> to set it again in sun4i_backend_layer_reset().
> However, the helpers have been adjusted to set it properly at reset, so
> this is not needed anymore.
>
> [...]
Applied to drm/drm-misc (drm-misc-next).
Thanks!
Maxime
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^ permalink raw reply [flat|nested] 5+ messages in thread
* [PATCH v2 21/22] drm/imx: ipuv3-plane: Remove redundant color encoding and range initialisation
[not found] <20220221095918.18763-1-maxime@cerno.tech>
` (2 preceding siblings ...)
2022-02-21 9:59 ` [PATCH v2 17/22] drm/sun4i: layer: " Maxime Ripard
@ 2022-02-21 9:59 ` Maxime Ripard
3 siblings, 0 replies; 5+ messages in thread
From: Maxime Ripard @ 2022-02-21 9:59 UTC (permalink / raw)
To: Daniel Vetter, David Airlie
Cc: Dave Stevenson, Phil Elwell, Tim Gover, Dom Cobley, dri-devel,
Maarten Lankhorst, Thomas Zimmermann, Maxime Ripard,
linux-arm-kernel, NXP Linux Team, Fabio Estevam,
Pengutronix Kernel Team, Philipp Zabel, Sascha Hauer, Shawn Guo
The imx KMS driver will call drm_plane_create_color_properties() with
a default encoding and range values of BT601 and Limited Range,
respectively.
Since the initial value wasn't carried over in the state, the driver had
to set it again in ipu_plane_state_reset(). However, the helpers have been
adjusted to set it properly at reset, so this is not needed anymore.
Cc: linux-arm-kernel@lists.infradead.org
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Philipp Zabel <p.zabel@pengutronix.de>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---
drivers/gpu/drm/imx/ipuv3-plane.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c
index 414bdf08d0b0..36b32e8806e3 100644
--- a/drivers/gpu/drm/imx/ipuv3-plane.c
+++ b/drivers/gpu/drm/imx/ipuv3-plane.c
@@ -308,11 +308,8 @@ static void ipu_plane_state_reset(struct drm_plane *plane)
ipu_state = kzalloc(sizeof(*ipu_state), GFP_KERNEL);
- if (ipu_state) {
+ if (ipu_state)
__drm_atomic_helper_plane_reset(plane, &ipu_state->base);
- ipu_state->base.color_encoding = DRM_COLOR_YCBCR_BT601;
- ipu_state->base.color_range = DRM_COLOR_YCBCR_LIMITED_RANGE;
- }
}
static struct drm_plane_state *
--
2.35.1
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^ permalink raw reply related [flat|nested] 5+ messages in thread