From: Alexey Gladkov <legion@kernel.org>
To: LKML <linux-kernel@vger.kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Jiri Slaby <jirislaby@kernel.org>
Subject: [RFC PATCH v1 2/5] newport_con: Allow to get max font width and height
Date: Thu, 15 Feb 2024 15:37:21 +0000 [thread overview]
Message-ID: <84a8e29072a5bdcc954d13b55b0574c6b0126499.1708011391.git.legion@kernel.org> (raw)
In-Reply-To: <cover.1708011391.git.legion@kernel.org>
Signed-off-by: Alexey Gladkov <legion@kernel.org>
---
drivers/video/console/newport_con.c | 21 +++++++++++++++++----
1 file changed, 17 insertions(+), 4 deletions(-)
diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c
index e8e4f82cd4a1..1364197136e7 100644
--- a/drivers/video/console/newport_con.c
+++ b/drivers/video/console/newport_con.c
@@ -33,6 +33,9 @@
#define NEWPORT_LEN 0x10000
+#define NEWPORT_MAX_FONT_WIDTH 8
+#define NEWPORT_MAX_FONT_HEIGHT 16
+
#define FONT_DATA ((unsigned char *)font_vga_8x16.data)
static unsigned char *font_data[MAX_NR_CONSOLES];
@@ -328,8 +331,8 @@ static void newport_init(struct vc_data *vc, int init)
{
int cols, rows;
- cols = newport_xsize / 8;
- rows = newport_ysize / 16;
+ cols = newport_xsize / NEWPORT_MAX_FONT_WIDTH;
+ rows = newport_ysize / NEWPORT_MAX_FONT_HEIGHT;
vc->vc_can_do_color = 1;
if (init) {
vc->vc_cols = cols;
@@ -507,8 +510,8 @@ static int newport_set_font(int unit, struct console_font *op, unsigned int vpit
/* ladis: when I grow up, there will be a day... and more sizes will
* be supported ;-) */
- if ((w != 8) || (h != 16) || (vpitch != 32)
- || (op->charcount != 256 && op->charcount != 512))
+ if ((w != NEWPORT_MAX_FONT_WIDTH) || (h != NEWPORT_MAX_FONT_HEIGHT) ||
+ (vpitch != 32) || (op->charcount != 256 && op->charcount != 512))
return -EINVAL;
if (!(new_data = kmalloc(FONT_EXTRA_WORDS * sizeof(int) + size,
@@ -569,6 +572,15 @@ static int newport_font_default(struct vc_data *vc, struct console_font *op, cha
return newport_set_def_font(vc->vc_num, op);
}
+static int newport_font_info(struct vc_data *vc, struct console_font *font)
+{
+ font->width = NEWPORT_MAX_FONT_WIDTH;
+ font->height = NEWPORT_MAX_FONT_HEIGHT;
+ font->charcount = 512;
+
+ return 0;
+}
+
static int newport_font_set(struct vc_data *vc, struct console_font *font,
unsigned int vpitch, unsigned int flags)
{
@@ -688,6 +700,7 @@ const struct consw newport_con = {
.con_scroll = newport_scroll,
.con_switch = newport_switch,
.con_blank = newport_blank,
+ .con_font_info = newport_font_info,
.con_font_set = newport_font_set,
.con_font_default = newport_font_default,
.con_save_screen = newport_save_screen
--
2.43.0
next prev parent reply other threads:[~2024-02-15 15:37 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-15 15:37 [RFC PATCH v1 0/5] VT: Add ability to get font requirements Alexey Gladkov
2024-02-15 15:37 ` [RFC PATCH v1 1/5] VT: Add KD_FONT_OP_GET_INFO operation Alexey Gladkov
2024-02-15 15:37 ` Alexey Gladkov [this message]
2024-02-15 15:37 ` [RFC PATCH v1 3/5] sticon: Allow to get max font width and height Alexey Gladkov
2024-02-16 7:10 ` Jiri Slaby
2024-02-16 13:03 ` Alexey Gladkov
2024-02-15 15:37 ` [RFC PATCH v1 4/5] vgacon: " Alexey Gladkov
2024-02-15 15:37 ` [RFC PATCH v1 5/5] fbcon: " Alexey Gladkov
2024-02-16 7:21 ` [RFC PATCH v1 0/5] VT: Add ability to get font requirements Jiri Slaby
2024-02-16 13:26 ` Alexey Gladkov
2024-02-16 13:45 ` Samuel Thibault
2024-02-16 14:40 ` Alexey Gladkov
2024-02-21 7:04 ` Jiri Slaby
2024-02-26 15:21 ` [RFC PATCH v2 " Alexey Gladkov
2024-02-26 15:21 ` [RFC PATCH v2 1/5] VT: Add KD_FONT_OP_GET_INFO operation Alexey Gladkov
2024-02-26 15:21 ` [RFC PATCH v2 2/5] newport_con: Allow to get max font width and height Alexey Gladkov
2024-02-26 15:21 ` [RFC PATCH v2 3/5] sticon: " Alexey Gladkov
2024-02-27 5:52 ` Greg Kroah-Hartman
2024-02-27 14:06 ` Alexey Gladkov
2024-02-26 15:21 ` [RFC PATCH v2 4/5] vgacon: " Alexey Gladkov
2024-02-26 15:21 ` [RFC PATCH v2 5/5] fbcon: " Alexey Gladkov
2024-03-12 14:23 ` [PATCH v3 0/2] VT: Add ability to get font requirements legion
2024-03-12 14:23 ` [PATCH v3 1/2] VT: Add KDFONTINFO ioctl legion
2024-03-15 9:15 ` Helge Deller
2024-03-12 14:23 ` [PATCH v3 2/2] VT: Allow to get max font width and height legion
2024-03-13 17:40 ` Oleg Bulatov
2024-04-02 11:09 ` Jiri Slaby
2024-03-15 9:16 ` Helge Deller
2024-04-02 10:32 ` [RESEND PATCH v3 0/2] VT: Add ability to get font requirements Alexey Gladkov
2024-04-02 10:32 ` [RESEND PATCH v3 1/2] VT: Add KDFONTINFO ioctl Alexey Gladkov
2024-04-02 11:02 ` Jiri Slaby
2024-04-02 13:19 ` Alexey Gladkov
2024-04-03 5:27 ` Jiri Slaby
2024-04-10 16:29 ` Alexey Gladkov
2024-04-10 17:11 ` Greg Kroah-Hartman
2024-04-02 17:50 ` [PATCH v4 0/3] VT: Add ability to get font requirements Alexey Gladkov
2024-04-02 17:50 ` [PATCH v4 1/3] VT: Use macros to define ioctls Alexey Gladkov
2024-04-02 17:50 ` [PATCH v4 2/3] VT: Add KDFONTINFO ioctl Alexey Gladkov
2024-04-03 4:55 ` Greg Kroah-Hartman
2024-04-03 5:05 ` Jiri Slaby
2024-04-10 16:36 ` Alexey Gladkov
2024-04-11 3:53 ` Jiri Slaby
2024-04-02 17:50 ` [PATCH v4 3/3] VT: Allow to get max font width and height Alexey Gladkov
2024-04-17 17:37 ` [PATCH v5 0/3] VT: Add ability to get font requirements Alexey Gladkov
2024-04-17 17:37 ` [PATCH v5 1/3] VT: Use macros to define ioctls Alexey Gladkov
2024-04-18 6:18 ` Greg Kroah-Hartman
2024-04-17 17:37 ` [PATCH v5 2/3] VT: Add KDFONTINFO ioctl Alexey Gladkov
2024-04-17 19:31 ` Helge Deller
2024-04-18 10:45 ` Alexey Gladkov
2024-04-25 10:33 ` Helge Deller
2024-04-25 11:06 ` Alexey Gladkov
2024-04-25 11:35 ` Helge Deller
2024-04-18 6:18 ` Greg Kroah-Hartman
2024-04-18 10:27 ` Alexey Gladkov
2024-04-17 17:37 ` [PATCH v5 3/3] VT: Allow to get max font width and height Alexey Gladkov
2024-04-02 10:32 ` [RESEND PATCH v3 2/2] " Alexey Gladkov
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