summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
authorHelge Deller <deller@gmx.de>2022-06-02 13:55:26 +0200
committerHelge Deller <deller@gmx.de>2022-06-04 15:47:03 +0200
commitb046f984814af7985f444150ec28716d42d00d9a (patch)
treefac1b812a67dabf277a398e1a55356845a468852 /drivers
parentcf936af790a3ef5f41ff687ec91bfbffee141278 (diff)
downloadlwn-b046f984814af7985f444150ec28716d42d00d9a.tar.gz
lwn-b046f984814af7985f444150ec28716d42d00d9a.zip
parisc/stifb: Keep track of hardware path of graphics card
Keep the pa_path (hardware path) of the graphics card in sti_struct and use this info to give more useful info which card is currently being used. Signed-off-by: Helge Deller <deller@gmx.de> Cc: stable@vger.kernel.org # v5.10+
Diffstat (limited to 'drivers')
-rw-r--r--drivers/video/console/sticon.c5
-rw-r--r--drivers/video/console/sticore.c15
-rw-r--r--drivers/video/fbdev/sticore.h3
3 files changed, 14 insertions, 9 deletions
diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c
index 40496e9e9b43..f304163e87e9 100644
--- a/drivers/video/console/sticon.c
+++ b/drivers/video/console/sticon.c
@@ -46,6 +46,7 @@
#include <linux/slab.h>
#include <linux/font.h>
#include <linux/crc32.h>
+#include <linux/fb.h>
#include <asm/io.h>
@@ -392,7 +393,9 @@ static int __init sticonsole_init(void)
for (i = 0; i < MAX_NR_CONSOLES; i++)
font_data[i] = STI_DEF_FONT;
- pr_info("sticon: Initializing STI text console.\n");
+ pr_info("sticon: Initializing STI text console on %s at [%s]\n",
+ sticon_sti->sti_data->inq_outptr.dev_name,
+ sticon_sti->pa_path);
console_lock();
err = do_take_over_console(&sti_con, 0, MAX_NR_CONSOLES - 1,
PAGE0->mem_cons.cl_class != CL_DUPLEX);
diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c
index 62005064911b..6a947ff96d6e 100644
--- a/drivers/video/console/sticore.c
+++ b/drivers/video/console/sticore.c
@@ -34,7 +34,7 @@
#include "../fbdev/sticore.h"
-#define STI_DRIVERVERSION "Version 0.9b"
+#define STI_DRIVERVERSION "Version 0.9c"
static struct sti_struct *default_sti __read_mostly;
@@ -503,7 +503,7 @@ sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
if (!fbfont)
return NULL;
- pr_info("STI selected %ux%u framebuffer font %s for sticon\n",
+ pr_info(" using %ux%u framebuffer font %s\n",
fbfont->width, fbfont->height, fbfont->name);
bpc = ((fbfont->width+7)/8) * fbfont->height;
@@ -947,6 +947,7 @@ out_err:
static void sticore_check_for_default_sti(struct sti_struct *sti, char *path)
{
+ pr_info(" located at [%s]\n", sti->pa_path);
if (strcmp (path, default_sti_path) == 0)
default_sti = sti;
}
@@ -958,7 +959,6 @@ static void sticore_check_for_default_sti(struct sti_struct *sti, char *path)
*/
static int __init sticore_pa_init(struct parisc_device *dev)
{
- char pa_path[21];
struct sti_struct *sti = NULL;
int hpa = dev->hpa.start;
@@ -971,8 +971,8 @@ static int __init sticore_pa_init(struct parisc_device *dev)
if (!sti)
return 1;
- print_pa_hwpath(dev, pa_path);
- sticore_check_for_default_sti(sti, pa_path);
+ print_pa_hwpath(dev, sti->pa_path);
+ sticore_check_for_default_sti(sti, sti->pa_path);
return 0;
}
@@ -1008,9 +1008,8 @@ static int sticore_pci_init(struct pci_dev *pd, const struct pci_device_id *ent)
sti = sti_try_rom_generic(rom_base, fb_base, pd);
if (sti) {
- char pa_path[30];
- print_pci_hwpath(pd, pa_path);
- sticore_check_for_default_sti(sti, pa_path);
+ print_pci_hwpath(pd, sti->pa_path);
+ sticore_check_for_default_sti(sti, sti->pa_path);
}
if (!sti) {
diff --git a/drivers/video/fbdev/sticore.h b/drivers/video/fbdev/sticore.h
index c338f7848ae2..0ebdd28a0b81 100644
--- a/drivers/video/fbdev/sticore.h
+++ b/drivers/video/fbdev/sticore.h
@@ -370,6 +370,9 @@ struct sti_struct {
/* pointer to all internal data */
struct sti_all_data *sti_data;
+
+ /* pa_path of this device */
+ char pa_path[24];
};