From 1dac1310f3602465c64789afe6d3590e7ffa0b1f Mon Sep 17 00:00:00 2001 From: Paul Cercueil Date: Mon, 29 Mar 2021 18:50:45 +0100 Subject: [PATCH] drm/ingenic: Switch IPU plane to type OVERLAY commit 68b433fe6937cfa3f8975d18643d5956254edd6a upstream. It should have been an OVERLAY from the beginning. The documentation stipulates that there should be an unique PRIMARY plane per CRTC. Fixes: fc1acf317b01 ("drm/ingenic: Add support for the IPU") Cc: # 5.8+ Signed-off-by: Paul Cercueil Acked-by: Simon Ser Link: https://patchwork.freedesktop.org/patch/msgid/20210329175046.214629-2-paul@crapouillou.net Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 11 +++++------ drivers/gpu/drm/ingenic/ingenic-ipu.c | 2 +- 2 files changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index 9580ac3312cd1..63f38be391b6f 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -413,7 +413,7 @@ static void ingenic_drm_plane_enable(struct ingenic_drm *priv, unsigned int en_bit; if (priv->soc_info->has_osd) { - if (plane->type == DRM_PLANE_TYPE_PRIMARY) + if (plane != &priv->f0) en_bit = JZ_LCD_OSDC_F1EN; else en_bit = JZ_LCD_OSDC_F0EN; @@ -428,7 +428,7 @@ void ingenic_drm_plane_disable(struct device *dev, struct drm_plane *plane) unsigned int en_bit; if (priv->soc_info->has_osd) { - if (plane->type == DRM_PLANE_TYPE_PRIMARY) + if (plane != &priv->f0) en_bit = JZ_LCD_OSDC_F1EN; else en_bit = JZ_LCD_OSDC_F0EN; @@ -455,8 +455,7 @@ void ingenic_drm_plane_config(struct device *dev, ingenic_drm_plane_enable(priv, plane); - if (priv->soc_info->has_osd && - plane->type == DRM_PLANE_TYPE_PRIMARY) { + if (priv->soc_info->has_osd && plane != &priv->f0) { switch (fourcc) { case DRM_FORMAT_XRGB1555: ctrl |= JZ_LCD_OSDCTRL_RGB555; @@ -504,7 +503,7 @@ void ingenic_drm_plane_config(struct device *dev, } if (priv->soc_info->has_osd) { - if (plane->type == DRM_PLANE_TYPE_PRIMARY) { + if (plane != &priv->f0) { xy_reg = JZ_REG_LCD_XYP1; size_reg = JZ_REG_LCD_SIZE1; } else { @@ -554,7 +553,7 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane, height = state->src_h >> 16; cpp = state->fb->format->cpp[0]; - if (!priv->soc_info->has_osd || plane->type == DRM_PLANE_TYPE_OVERLAY) + if (!priv->soc_info->has_osd || plane == &priv->f0) hwdesc = &priv->dma_hwdescs->hwdesc_f0; else hwdesc = &priv->dma_hwdescs->hwdesc_f1; diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c index e52777ef85fd7..1cab0a743e987 100644 --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c @@ -760,7 +760,7 @@ static int ingenic_ipu_bind(struct device *dev, struct device *master, void *d) err = drm_universal_plane_init(drm, plane, 1, &ingenic_ipu_plane_funcs, soc_info->formats, soc_info->num_formats, - NULL, DRM_PLANE_TYPE_PRIMARY, NULL); + NULL, DRM_PLANE_TYPE_OVERLAY, NULL); if (err) { dev_err(dev, "Failed to init plane: %i\n", err); return err; -- 2.47.2