From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jae Hyun Yoo Date: Fri, 24 May 2019 16:17:22 -0700 Subject: [PATCH v2 08/11] media: aspeed: remove source buffer allocation before mode detection In-Reply-To: <20190524231725.12320-1-jae.hyun.yoo@linux.intel.com> References: <20190524231725.12320-1-jae.hyun.yoo@linux.intel.com> Message-ID: <20190524231725.12320-9-jae.hyun.yoo@linux.intel.com> List-Id: To: linux-aspeed@lists.ozlabs.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Mode detection doesn't require source buffer allocation so this commit removes that. Signed-off-by: Jae Hyun Yoo --- v1 -> v2: New. drivers/media/platform/aspeed-video.c | 21 --------------------- 1 file changed, 21 deletions(-) diff --git a/drivers/media/platform/aspeed-video.c b/drivers/media/platform/aspeed-video.c index c0b889141b8f..4647ed2e9e63 100644 --- a/drivers/media/platform/aspeed-video.c +++ b/drivers/media/platform/aspeed-video.c @@ -731,27 +731,6 @@ static void aspeed_video_get_resolution(struct aspeed_video *video) det->height = MIN_HEIGHT; video->v4l2_input_status = V4L2_IN_ST_NO_SIGNAL; - /* - * Since we need max buffer size for detection, free the second source - * buffer first. - */ - if (video->srcs[1].size) - aspeed_video_free_buf(video, &video->srcs[1]); - - if (video->srcs[0].size < VE_MAX_SRC_BUFFER_SIZE) { - if (video->srcs[0].size) - aspeed_video_free_buf(video, &video->srcs[0]); - - if (!aspeed_video_alloc_buf(video, &video->srcs[0], - VE_MAX_SRC_BUFFER_SIZE)) { - dev_err(video->dev, - "Failed to allocate source buffers\n"); - return; - } - } - - aspeed_video_write(video, VE_SRC0_ADDR, video->srcs[0].dma); - do { if (tries) { set_current_state(TASK_INTERRUPTIBLE); -- 2.21.0