From a2ceec52d9a48bd046e5496e266dda1c57872f4b Mon Sep 17 00:00:00 2001 From: Lucas Stach Date: Fri, 10 Nov 2017 17:09:59 +0100 Subject: [PATCH] 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 Signed-off-by: Philipp Zabel --- drivers/gpu/drm/imx/ipuv3-plane.c | 4 ++-- drivers/gpu/ipu-v3/ipu-prg.c | 13 ++++++++++--- include/video/imx-ipu-v3.h | 2 +- 3 files changed, 13 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 247c60e..091393c 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -550,8 +550,8 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, ipu_prg_channel_configure(ipu_plane->ipu_ch, axi_id, drm_rect_width(&state->src) >> 16, drm_rect_height(&state->src) >> 16, - fb->pitches[0], - fb->format->format, &eba); + fb->pitches[0], fb->format->format, + 0, &eba); } if (old_state->fb && !drm_atomic_crtc_needs_modeset(crtc_state)) { diff --git a/drivers/gpu/ipu-v3/ipu-prg.c b/drivers/gpu/ipu-v3/ipu-prg.c index 1a4d3a6..067365c 100644 --- a/drivers/gpu/ipu-v3/ipu-prg.c +++ b/drivers/gpu/ipu-v3/ipu-prg.c @@ -133,7 +133,14 @@ bool ipu_prg_format_supported(struct ipu_soc *ipu, uint32_t format, if (info->num_planes != 1) return false; - return true; + switch (modifier) { + case DRM_FORMAT_MOD_LINEAR: + case DRM_FORMAT_MOD_VIVANTE_TILED: + case DRM_FORMAT_MOD_VIVANTE_SUPER_TILED: + return true; + default: + return false; + } } EXPORT_SYMBOL_GPL(ipu_prg_format_supported); @@ -266,7 +273,7 @@ EXPORT_SYMBOL_GPL(ipu_prg_channel_disable); int ipu_prg_channel_configure(struct ipuv3_channel *ipu_chan, unsigned int axi_id, unsigned int width, unsigned int height, unsigned int stride, - u32 format, unsigned long *eba) + u32 format, uint64_t modifier, unsigned long *eba) { int prg_chan = ipu_prg_ipu_to_prg_chan(ipu_chan->num); struct ipu_prg *prg = ipu_chan->ipu->prg_priv; @@ -287,7 +294,7 @@ int ipu_prg_channel_configure(struct ipuv3_channel *ipu_chan, return ret; ipu_pre_configure(prg->pres[chan->used_pre], - width, height, stride, format, 0, *eba); + width, height, stride, format, modifier, *eba); pm_runtime_get_sync(prg->dev); diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index ce4c076..abbad94 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -344,7 +344,7 @@ void ipu_prg_channel_disable(struct ipuv3_channel *ipu_chan); int ipu_prg_channel_configure(struct ipuv3_channel *ipu_chan, unsigned int axi_id, unsigned int width, unsigned int height, unsigned int stride, - u32 format, unsigned long *eba); + u32 format, uint64_t modifier, unsigned long *eba); /* * IPU CMOS Sensor Interface (csi) functions -- 2.7.4