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Mon, 02 Feb 2026 09:50:35 -0800 (PST) From: Bogdan Sandu To: gregkh@linuxfoundation.org Cc: bingbu.cao@intel.com, bogdanelsandu2011@gmail.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, mchehab@kernel.org, sakari.ailus@linux.intel.com, tian.shu.qiu@intel.com Subject: [PATCH v2 1/4] media: ipu3: fix alignment Date: Mon, 2 Feb 2026 19:50:30 +0200 Message-ID: <20260202175033.8640-2-bogdanelsandu2011@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260202175033.8640-1-bogdanelsandu2011@gmail.com> References: <2026020258-very-numbly-b36b@gregkh> <20260202175033.8640-1-bogdanelsandu2011@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Fix alignment with parentheses. Signed-off-by: Bogdan Sandu --- drivers/staging/media/ipu3/ipu3-css.c | 22 +++++++++++----------- drivers/staging/media/ipu3/ipu3-v4l2.c | 11 +++++------ drivers/staging/media/ipu3/ipu3.c | 4 ++-- 3 files changed, 18 insertions(+), 19 deletions(-) diff --git a/drivers/staging/media/ipu3/ipu3-css.c b/drivers/staging/media/= ipu3/ipu3-css.c index 777cac1c2..145501e90 100644 --- a/drivers/staging/media/ipu3/ipu3-css.c +++ b/drivers/staging/media/ipu3/ipu3-css.c @@ -118,7 +118,8 @@ static const struct { =20 /* Initialize queue based on given format, adjust format as needed */ static int imgu_css_queue_init(struct imgu_css_queue *queue, - struct v4l2_pix_format_mplane *fmt, u32 flags) + struct v4l2_pix_format_mplane *fmt, + u32 flags) { struct v4l2_pix_format_mplane *const f =3D &queue->fmt.mpix; unsigned int i; @@ -1241,6 +1242,7 @@ static int imgu_css_binary_setup(struct imgu_css *css= , unsigned int pipe) css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_REF].height =3D ALIGN(css_pipe->rect[IPU3_CSS_RECT_BDS].height, IMGU_DVS_BLOCK_H) + 2 * IMGU_GDC_BUF_Y; + h =3D css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_REF].height; w =3D ALIGN(css_pipe->rect[IPU3_CSS_RECT_BDS].width, 2 * IPU3_UAPI_ISP_VEC_ELEMS) + 2 * IMGU_GDC_BUF_X; @@ -1248,10 +1250,9 @@ static int imgu_css_binary_setup(struct imgu_css *cs= s, unsigned int pipe) css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_REF].bytesperpixel * w; size =3D w * h * BYPC + (w / 2) * (h / 2) * BYPC * 2; for (i =3D 0; i < IPU3_CSS_AUX_FRAMES; i++) - if (imgu_css_dma_buffer_resize( - imgu, - &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_REF].mem[i], - size)) + if (imgu_css_dma_buffer_resize(imgu, + &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_REF].mem[i], + size)) goto out_of_memory; =20 /* TNR frames for temporal noise reduction, FRAME_FORMAT_YUV_LINE */ @@ -1269,10 +1270,9 @@ static int imgu_css_binary_setup(struct imgu_css *cs= s, unsigned int pipe) h =3D css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_TNR].height; size =3D w * ALIGN(h * 3 / 2 + 3, 2); /* +3 for vf_pp prefetch */ for (i =3D 0; i < IPU3_CSS_AUX_FRAMES; i++) - if (imgu_css_dma_buffer_resize( - imgu, - &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_TNR].mem[i], - size)) + if (imgu_css_dma_buffer_resize(imgu, + &css_pipe->aux_frames[IPU3_CSS_AUX_FRAME_TNR].mem[i], + size)) goto out_of_memory; =20 return 0; @@ -2036,7 +2036,7 @@ struct imgu_css_buffer *imgu_css_buf_dequeue(struct i= mgu_css *css) struct imgu_css_buffer, list); if (queue !=3D b->queue || daddr !=3D css_pipe->abi_buffers - [b->queue][b->queue_pos].daddr) { + [b->queue][b->queue_pos].daddr) { spin_unlock(&css_pipe->qlock); dev_err(css->dev, "dequeued bad buffer 0x%x\n", daddr); return ERR_PTR(-EIO); @@ -2169,7 +2169,7 @@ int imgu_css_set_parameters(struct imgu_css *css, uns= igned int pipe, map =3D imgu_css_pool_last(&css_pipe->pool.acc, 1); /* user acc */ r =3D imgu_css_cfg_acc(css, pipe, use, acc, map->vaddr, - set_params ? &set_params->acc_param : NULL); + set_params ? &set_params->acc_param : NULL); if (r < 0) goto fail; } diff --git a/drivers/staging/media/ipu3/ipu3-v4l2.c b/drivers/staging/media= /ipu3/ipu3-v4l2.c index 2f6041d34..8ebfcddab 100644 --- a/drivers/staging/media/ipu3/ipu3-v4l2.c +++ b/drivers/staging/media/ipu3/ipu3-v4l2.c @@ -245,9 +245,9 @@ static int imgu_subdev_set_selection(struct v4l2_subdev= *sd, struct v4l2_rect *rect; =20 dev_dbg(&imgu->pci_dev->dev, - "set subdev %u sel which %u target 0x%4x rect [%ux%u]", - imgu_sd->pipe, sel->which, sel->target, - sel->r.width, sel->r.height); + "set subdev %u sel which %u target 0x%4x rect [%ux%u]", + imgu_sd->pipe, sel->which, sel->target, + sel->r.width, sel->r.height); =20 if (sel->pad !=3D IMGU_NODE_IN) return -EINVAL; @@ -288,7 +288,7 @@ static int imgu_link_setup(struct media_entity *entity, WARN_ON(pad >=3D IMGU_NODE_NUM); =20 dev_dbg(&imgu->pci_dev->dev, "pipe %u pad %u is %s", pipe, pad, - str_enabled_disabled(flags & MEDIA_LNK_FL_ENABLED)); + str_enabled_disabled(flags & MEDIA_LNK_FL_ENABLED)); =20 imgu_pipe =3D &imgu->imgu_pipe[pipe]; imgu_pipe->nodes[pad].enabled =3D flags & MEDIA_LNK_FL_ENABLED; @@ -303,7 +303,7 @@ static int imgu_link_setup(struct media_entity *entity, __clear_bit(pipe, imgu->css.enabled_pipes); =20 dev_dbg(&imgu->pci_dev->dev, "pipe %u is %s", pipe, - str_enabled_disabled(flags & MEDIA_LNK_FL_ENABLED)); + str_enabled_disabled(flags & MEDIA_LNK_FL_ENABLED)); =20 return 0; } @@ -750,7 +750,6 @@ static int imgu_fmt(struct imgu_device *imgu, unsigned = int pipe, int node, } else { fmts[i] =3D &imgu_pipe->nodes[inode].vdev_fmt.fmt.pix_mp; } - } =20 if (!try) { diff --git a/drivers/staging/media/ipu3/ipu3.c b/drivers/staging/media/ipu3= /ipu3.c index bdf5a4577..c33186208 100644 --- a/drivers/staging/media/ipu3/ipu3.c +++ b/drivers/staging/media/ipu3/ipu3.c @@ -151,7 +151,7 @@ static int imgu_dummybufs_init(struct imgu_device *imgu= , unsigned int pipe) =20 /* May be called from atomic context */ static struct imgu_css_buffer *imgu_dummybufs_get(struct imgu_device *imgu, - int queue, unsigned int pipe) + int queue, unsigned int pipe) { unsigned int i; struct imgu_media_pipe *imgu_pipe =3D &imgu->imgu_pipe[pipe]; @@ -774,7 +774,7 @@ static int __maybe_unused imgu_suspend(struct device *d= ev) synchronize_irq(pci_dev->irq); /* Wait until all buffers in CSS are done. */ if (!wait_event_timeout(imgu->buf_drain_wq, - imgu_css_queue_empty(&imgu->css), msecs_to_jiffies(1000))) + imgu_css_queue_empty(&imgu->css), msecs_to_jiffies(1000))) dev_err(dev, "wait buffer drain timeout.\n"); 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Mon, 02 Feb 2026 09:50:39 -0800 (PST) From: Bogdan Sandu To: gregkh@linuxfoundation.org Cc: bingbu.cao@intel.com, bogdanelsandu2011@gmail.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, mchehab@kernel.org, sakari.ailus@linux.intel.com, tian.shu.qiu@intel.com Subject: [PATCH v2 2/4] media: ipu3: use tabs Date: Mon, 2 Feb 2026 19:50:31 +0200 Message-ID: <20260202175033.8640-3-bogdanelsandu2011@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260202175033.8640-1-bogdanelsandu2011@gmail.com> References: <2026020258-very-numbly-b36b@gregkh> <20260202175033.8640-1-bogdanelsandu2011@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Use tabs instead of spaces. Signed-off-by: Bogdan Sandu --- drivers/staging/media/ipu3/ipu3-css.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/ipu3/ipu3-css.c b/drivers/staging/media/= ipu3/ipu3-css.c index 145501e90..e990eb5b3 100644 --- a/drivers/staging/media/ipu3/ipu3-css.c +++ b/drivers/staging/media/ipu3/ipu3-css.c @@ -1034,8 +1034,8 @@ static int imgu_css_pipeline_init(struct imgu_css *cs= s, unsigned int pipe) 3 * cfg_dvs->num_horizontal_blocks / 2 * cfg_dvs->num_vertical_blocks) || imgu_css_pool_init(imgu, &css_pipe->pool.obgrid, - imgu_css_fw_obgrid_size( - &css->fwp->binary_header[css_pipe->bindex]))) + imgu_css_fw_obgrid_size + (&css->fwp->binary_header[css_pipe->bindex]))) goto out_of_memory; =20 for (i =3D 0; i < IMGU_ABI_NUM_MEMORIES; i++) --=20 2.51.0 From nobody Sat Feb 7 04:47:31 2026 Received: from mail-wr1-f50.google.com (mail-wr1-f50.google.com [209.85.221.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 620BE389462 for ; 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charset="utf-8" Don't end line with paranthesis. Signed-off-by: Bogdan Sandu --- drivers/staging/media/ipu3/ipu3-css.c | 13 +++++-------- drivers/staging/media/ipu3/ipu3.c | 3 +-- 2 files changed, 6 insertions(+), 10 deletions(-) diff --git a/drivers/staging/media/ipu3/ipu3-css.c b/drivers/staging/media/= ipu3/ipu3-css.c index e990eb5b3..832581547 100644 --- a/drivers/staging/media/ipu3/ipu3-css.c +++ b/drivers/staging/media/ipu3/ipu3-css.c @@ -1226,8 +1226,7 @@ static int imgu_css_binary_setup(struct imgu_css *css= , unsigned int pipe) =20 for (j =3D IMGU_ABI_PARAM_CLASS_CONFIG; j < IMGU_ABI_PARAM_CLASS_NUM; j++) for (i =3D 0; i < IMGU_ABI_NUM_MEMORIES; i++) { - if (imgu_css_dma_buffer_resize( - imgu, + if (imgu_css_dma_buffer_resize(imgu, &css_pipe->binary_params_cs[j - 1][i], bi->info.isp.sp.mem_initializers.params[j][i].size)) goto out_of_memory; @@ -2298,13 +2297,11 @@ int imgu_css_set_parameters(struct imgu_css *css, u= nsigned int pipe, if (obgrid) imgu_css_pool_put(&css_pipe->pool.obgrid); if (vmem0) - imgu_css_pool_put( - &css_pipe->pool.binary_params_p - [IMGU_ABI_MEM_ISP_VMEM0]); 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Mon, 02 Feb 2026 09:50:43 -0800 (PST) Received: from DESKTOP-VOVUFNJ.localdomain ([5.14.81.135]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-435e131ce70sm47011359f8f.27.2026.02.02.09.50.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Feb 2026 09:50:43 -0800 (PST) From: Bogdan Sandu To: gregkh@linuxfoundation.org Cc: bingbu.cao@intel.com, bogdanelsandu2011@gmail.com, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-staging@lists.linux.dev, mchehab@kernel.org, sakari.ailus@linux.intel.com, tian.shu.qiu@intel.com Subject: [PATCH v2 4/4] media: ipu3: use BIT() Date: Mon, 2 Feb 2026 19:50:33 +0200 Message-ID: <20260202175033.8640-5-bogdanelsandu2011@gmail.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20260202175033.8640-1-bogdanelsandu2011@gmail.com> References: <2026020258-very-numbly-b36b@gregkh> <20260202175033.8640-1-bogdanelsandu2011@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Prefer BIT() macro over manual bitshift. Signed-off-by: Bogdan Sandu --- drivers/staging/media/ipu3/ipu3-mmu.c | 2 +- drivers/staging/media/ipu3/ipu3-mmu.h | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/staging/media/ipu3/ipu3-mmu.c b/drivers/staging/media/= ipu3/ipu3-mmu.c index cb9bf5fb2..95ce34ad8 100644 --- a/drivers/staging/media/ipu3/ipu3-mmu.c +++ b/drivers/staging/media/ipu3/ipu3-mmu.c @@ -21,7 +21,7 @@ #include "ipu3-mmu.h" =20 #define IPU3_PT_BITS 10 -#define IPU3_PT_PTES (1UL << IPU3_PT_BITS) +#define IPU3_PT_PTES (BIT(IPU3_PT_BITS)) #define IPU3_PT_SIZE (IPU3_PT_PTES << 2) #define IPU3_PT_ORDER (IPU3_PT_SIZE >> PAGE_SHIFT) =20 diff --git a/drivers/staging/media/ipu3/ipu3-mmu.h b/drivers/staging/media/= ipu3/ipu3-mmu.h index a5f0bca7e..990482f10 100644 --- a/drivers/staging/media/ipu3/ipu3-mmu.h +++ b/drivers/staging/media/ipu3/ipu3-mmu.h @@ -5,8 +5,10 @@ #ifndef __IPU3_MMU_H #define __IPU3_MMU_H =20 +#include + #define IPU3_PAGE_SHIFT 12 -#define IPU3_PAGE_SIZE (1UL << IPU3_PAGE_SHIFT) +#define IPU3_PAGE_SIZE (BIT(IPU3_PAGE_SHIFT)) =20 /** * struct imgu_mmu_info - Describes mmu geometry --=20 2.51.0