| Message ID | 20250822142153.3404275-12-sjg@u-boot.org |
|---|---|
| State | New |
| Headers |
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Fri, 22 Aug 2025 08:22:29 -0600 (MDT) From: Simon Glass <sjg@u-boot.org> To: U-Boot Concept <concept@u-boot.org> Date: Fri, 22 Aug 2025 08:21:42 -0600 Message-ID: <20250822142153.3404275-12-sjg@u-boot.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250822142153.3404275-1-sjg@u-boot.org> References: <20250822142153.3404275-1-sjg@u-boot.org> MIME-Version: 1.0 Message-ID-Hash: YXDHRLYHDURUADQ4E4DSL62CK72GA5IG X-Message-ID-Hash: YXDHRLYHDURUADQ4E4DSL62CK72GA5IG X-MailFrom: sjg@u-boot.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header CC: Simon Glass <sjg@chromium.org> X-Mailman-Version: 3.3.10 Precedence: list Subject: [Concept] [PATCH 11/16] console: Get the pager lines from the vidconsole List-Id: Discussion and patches related to U-Boot Concept <concept.u-boot.org> Archived-At: <https://lists.u-boot.org/archives/list/concept@u-boot.org/message/YXDHRLYHDURUADQ4E4DSL62CK72GA5IG/> List-Archive: <https://lists.u-boot.org/archives/list/concept@u-boot.org/> List-Help: <mailto:concept-request@u-boot.org?subject=help> List-Owner: <mailto:concept-owner@u-boot.org> List-Post: <mailto:concept@u-boot.org> List-Subscribe: <mailto:concept-join@u-boot.org> List-Unsubscribe: <mailto:concept-leave@u-boot.org> Content-Type: text/plain; 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| Series |
Introduce a pager for the console
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Commit Message
Simon Glass
Aug. 22, 2025, 2:21 p.m. UTC
From: Simon Glass <sjg@chromium.org> If there is a video console, use that to set the number of lines for the pager. Signed-off-by: Simon Glass <sjg@chromium.org> --- common/console.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+)
diff --git a/common/console.c b/common/console.c index 7bafe98375a..bddbde9de5a 100644 --- a/common/console.c +++ b/common/console.c @@ -1134,6 +1134,21 @@ static void setup_pager(void) CONFIG_CONSOLE_PAGER_LINES); int ret; + /* get number of lines from the video console, if available */ + if (IS_ENABLED(CONFIG_VIDEO)) { + struct udevice *dev; + int ret; + + ret = uclass_first_device_err(UCLASS_VIDEO_CONSOLE, + &dev); + if (!ret) { + struct vidconsole_priv *priv; + + priv = dev_get_uclass_priv(dev); + lines = priv->rows; + } + } + ret = pager_init(gd_pagerp(), env_get_hex("pager", lines), PAGER_BUF_SIZE); if (ret)