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drm/fb-helper: convert to drm device based logging 

Prefer drm_dbg_kms(), drm_info(), and drm_err() over all other
logging. This is about KMS so switch to the KMS category while at it.

Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191210123050.8799-3-jani.nikula@intel.com
This commit is contained in:
Jani Nikula 2019-12-10 14:30:45 +02:00
parent 41cb6603ad
commit f33b9730cc
1 changed files with 20 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/gpu/drm/drm_fb_helper.c
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@ -191,6 +191,7 @@ int drm_fb_helper_debug_leave(struct fb_info *info)
{
struct drm_fb_helper *helper = info->par;
struct drm_client_dev *client = &helper->client;
struct drm_device *dev = helper->dev;
struct drm_crtc *crtc;
const struct drm_crtc_helper_funcs *funcs;
struct drm_mode_set *mode_set;
@ -209,7 +210,7 @@ int drm_fb_helper_debug_leave(struct fb_info *info)
continue;
if (!fb) {
DRM_ERROR("no fb to restore??\n");
drm_err(dev, "no fb to restore?\n");
continue;
}
@ -1248,12 +1249,13 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
{
struct drm_fb_helper *fb_helper = info->par;
struct drm_framebuffer *fb = fb_helper->fb;
struct drm_device *dev = fb_helper->dev;
if (in_dbg_master())
return -EINVAL;
if (var->pixclock != 0) {
DRM_DEBUG("fbdev emulation doesn't support changing the pixel clock, value of pixclock is ignored\n");
drm_dbg_kms(dev, "fbdev emulation doesn't support changing the pixel clock, value of pixclock is ignored\n");
var->pixclock = 0;
}
@ -1268,7 +1270,7 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
if (var->bits_per_pixel != fb->format->cpp[0] * 8 ||
var->xres > fb->width || var->yres > fb->height ||
var->xres_virtual > fb->width || var->yres_virtual > fb->height) {
DRM_DEBUG("fb requested width/height/bpp can't fit in current fb "
drm_dbg_kms(dev, "fb requested width/height/bpp can't fit in current fb "
"request %dx%d-%d (virtual %dx%d) > %dx%d-%d\n",
var->xres, var->yres, var->bits_per_pixel,
var->xres_virtual, var->yres_virtual,
@ -1295,7 +1297,7 @@ int drm_fb_helper_check_var(struct fb_var_screeninfo *var,
* so reject all pixel format changing requests.
*/
if (!drm_fb_pixel_format_equal(var, &info->var)) {
DRM_DEBUG("fbdev emulation doesn't support changing the pixel format\n");
drm_dbg_kms(dev, "fbdev emulation doesn't support changing the pixel format\n");
return -EINVAL;
}
@ -1320,7 +1322,7 @@ int drm_fb_helper_set_par(struct fb_info *info)
return -EBUSY;
if (var->pixclock != 0) {
DRM_ERROR("PIXEL CLOCK SET\n");
drm_err(fb_helper->dev, "PIXEL CLOCK SET\n");
return -EINVAL;
}
@ -1430,6 +1432,7 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper,
int preferred_bpp)
{
struct drm_client_dev *client = &fb_helper->client;
struct drm_device *dev = fb_helper->dev;
int ret = 0;
int crtc_count = 0;
struct drm_connector_list_iter conn_iter;
@ -1493,7 +1496,7 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper,
struct drm_plane *plane = crtc->primary;
int j;
DRM_DEBUG("test CRTC %u primary plane\n", drm_crtc_index(crtc));
drm_dbg_kms(dev, "test CRTC %u primary plane\n", drm_crtc_index(crtc));
for (j = 0; j < plane->format_count; j++) {
const struct drm_format_info *fmt;
@ -1526,7 +1529,7 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper,
}
}
if (sizes.surface_depth != best_depth && best_depth) {
DRM_INFO("requested bpp %d, scaled depth down to %d",
drm_info(dev, "requested bpp %d, scaled depth down to %d",
sizes.surface_bpp, best_depth);
sizes.surface_depth = best_depth;
}
@ -1574,7 +1577,7 @@ static int drm_fb_helper_single_fb_probe(struct drm_fb_helper *fb_helper,
mutex_unlock(&client->modeset_mutex);
if (crtc_count == 0 || sizes.fb_width == -1 || sizes.fb_height == -1) {
DRM_INFO("Cannot find any crtc or sizes\n");
drm_info(dev, "Cannot find any crtc or sizes\n");
/* First time: disable all crtc's.. */
if (!fb_helper->deferred_setup)
@ -1889,7 +1892,7 @@ int drm_fb_helper_hotplug_event(struct drm_fb_helper *fb_helper)
drm_master_internal_release(fb_helper->dev);
DRM_DEBUG_KMS("\n");
drm_dbg_kms(fb_helper->dev, "\n");
drm_client_modeset_probe(&fb_helper->client, fb_helper->fb->width, fb_helper->fb->height);
drm_setup_crtcs_fb(fb_helper);
@ -2026,15 +2029,16 @@ static int drm_fb_helper_generic_probe(struct drm_fb_helper *fb_helper,
struct drm_fb_helper_surface_size *sizes)
{
struct drm_client_dev *client = &fb_helper->client;
struct drm_device *dev = fb_helper->dev;
struct drm_client_buffer *buffer;
struct drm_framebuffer *fb;
struct fb_info *fbi;
u32 format;
void *vaddr;
DRM_DEBUG_KMS("surface width(%d), height(%d) and bpp(%d)\n",
sizes->surface_width, sizes->surface_height,
sizes->surface_bpp);
drm_dbg_kms(dev, "surface width(%d), height(%d) and bpp(%d)\n",
sizes->surface_width, sizes->surface_height,
sizes->surface_bpp);
format = drm_mode_legacy_fb_format(sizes->surface_bpp, sizes->surface_depth);
buffer = drm_client_framebuffer_create(client, sizes->surface_width,
@ -2118,7 +2122,7 @@ static int drm_fbdev_client_hotplug(struct drm_client_dev *client)
return drm_fb_helper_hotplug_event(dev->fb_helper);
if (!dev->mode_config.num_connector) {
DRM_DEV_DEBUG(dev->dev, "No connectors found, will not create framebuffer!\n");
drm_dbg_kms(dev, "No connectors found, will not create framebuffer!\n");
return 0;
}
@ -2143,7 +2147,7 @@ err:
fb_helper->dev = NULL;
fb_helper->fbdev = NULL;
DRM_DEV_ERROR(dev->dev, "fbdev: Failed to setup generic emulation (ret=%d)\n", ret);
drm_err(dev, "fbdev: Failed to setup generic emulation (ret=%d)\n", ret);
return ret;
}
@ -2200,7 +2204,7 @@ int drm_fbdev_generic_setup(struct drm_device *dev, unsigned int preferred_bpp)
ret = drm_client_init(dev, &fb_helper->client, "fbdev", &drm_fbdev_client_funcs);
if (ret) {
kfree(fb_helper);
DRM_DEV_ERROR(dev->dev, "Failed to register client: %d\n", ret);
drm_err(dev, "Failed to register client: %d\n", ret);
return ret;
}
@ -2212,7 +2216,7 @@ int drm_fbdev_generic_setup(struct drm_device *dev, unsigned int preferred_bpp)
ret = drm_fbdev_client_hotplug(&fb_helper->client);
if (ret)
DRM_DEV_DEBUG(dev->dev, "client hotplug ret=%d\n", ret);
drm_dbg_kms(dev, "client hotplug ret=%d\n", ret);
drm_client_register(&fb_helper->client);