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authorDave Airlie <airlied@redhat.com>2023-09-22 09:28:29 +0300
committerDave Airlie <airlied@redhat.com>2023-09-22 09:28:36 +0300
commitf107ff76a8c242b298413ef52db9978dc3fe0153 (patch)
treea72a1f708c1d18338d7f875f07ec2c152881750b /drivers/video/fbdev/hyperv_fb.c
parentce9ecca0238b140b88f43859b211c9fdfd8e5b70 (diff)
parent15d30b46573d75f5cb58cfacded8ebab9c76a2b0 (diff)
downloadlinux-f107ff76a8c242b298413ef52db9978dc3fe0153.tar.xz
Merge tag 'drm-misc-next-2023-09-11-1' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for v6.7-rc1: UAPI Changes: - Nouveau changed to not set NO_PREFETCH flag explicitly. Cross-subsystem Changes: - Update documentation of dma-buf intro and uapi. - fbdev/sbus fixes. - Use initializer macros in a lot of fbdev drivers. - Add Boris Brezillon as Panfrost driver maintainer. - Add Jessica Zhang as drm/panel reviewer. - Make more fbdev drivers use fb_ops helpers for deferred io. - Small hid trailing whitespace fix. - Use fb_ops in hid/picolcd Core Changes: - Assorted small fixes to ttm tests, drm/mst. - Documentation updates to bridge. - Add kunit tests for some drm_fb functions. - Rework drm_debugfs implementation. - Update xe documentation to mark todos as completed. Driver Changes: - Add support to rockchip for rv1126 mipi-dsi and vop. - Assorted small fixes to nouveau, bridge/samsung-dsim, bridge/lvds-codec, loongson, rockchip, panfrost, gma500, repaper, komeda, virtio, ssd130x. - Add support for simple panels Mitsubishi AA084XE01, JDI LPM102A188A, - Documentation updates to accel/ivpu. - Some nouveau scheduling/fence fixes. - Power management related fixes and other fixes to ivpu. - Assorted bridge/it66121 fixes. - Make platform drivers return void in remove() callback. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/3da6554b-3b47-fe7d-c4ea-21f4f819dbb6@linux.intel.com
Diffstat (limited to 'drivers/video/fbdev/hyperv_fb.c')
-rw-r--r--drivers/video/fbdev/hyperv_fb.c48
1 files changed, 14 insertions, 34 deletions
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index b9965cbdd764..2e27c6bd8044 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -848,58 +848,38 @@ static int hvfb_blank(int blank, struct fb_info *info)
return 1; /* get fb_blank to set the colormap to all black */
}
-static void hvfb_cfb_fillrect(struct fb_info *p,
- const struct fb_fillrect *rect)
+static void hvfb_ops_damage_range(struct fb_info *info, off_t off, size_t len)
{
- struct hvfb_par *par = p->par;
-
- cfb_fillrect(p, rect);
- if (par->synchronous_fb)
- synthvid_update(p, 0, 0, INT_MAX, INT_MAX);
- else
- hvfb_ondemand_refresh_throttle(par, rect->dx, rect->dy,
- rect->width, rect->height);
+ /* TODO: implement damage handling */
}
-static void hvfb_cfb_copyarea(struct fb_info *p,
- const struct fb_copyarea *area)
+static void hvfb_ops_damage_area(struct fb_info *info, u32 x, u32 y, u32 width, u32 height)
{
- struct hvfb_par *par = p->par;
+ struct hvfb_par *par = info->par;
- cfb_copyarea(p, area);
if (par->synchronous_fb)
- synthvid_update(p, 0, 0, INT_MAX, INT_MAX);
+ synthvid_update(info, 0, 0, INT_MAX, INT_MAX);
else
- hvfb_ondemand_refresh_throttle(par, area->dx, area->dy,
- area->width, area->height);
+ hvfb_ondemand_refresh_throttle(par, x, y, width, height);
}
-static void hvfb_cfb_imageblit(struct fb_info *p,
- const struct fb_image *image)
-{
- struct hvfb_par *par = p->par;
-
- cfb_imageblit(p, image);
- if (par->synchronous_fb)
- synthvid_update(p, 0, 0, INT_MAX, INT_MAX);
- else
- hvfb_ondemand_refresh_throttle(par, image->dx, image->dy,
- image->width, image->height);
-}
+/*
+ * TODO: GEN1 codepaths allocate from system or DMA-able memory. Fix the
+ * driver to use the _SYSMEM_ or _DMAMEM_ helpers in these cases.
+ */
+FB_GEN_DEFAULT_DEFERRED_IOMEM_OPS(hvfb_ops,
+ hvfb_ops_damage_range,
+ hvfb_ops_damage_area)
static const struct fb_ops hvfb_ops = {
.owner = THIS_MODULE,
+ FB_DEFAULT_DEFERRED_OPS(hvfb_ops),
.fb_check_var = hvfb_check_var,
.fb_set_par = hvfb_set_par,
.fb_setcolreg = hvfb_setcolreg,
- .fb_fillrect = hvfb_cfb_fillrect,
- .fb_copyarea = hvfb_cfb_copyarea,
- .fb_imageblit = hvfb_cfb_imageblit,
.fb_blank = hvfb_blank,
- .fb_mmap = fb_deferred_io_mmap,
};
-
/* Get options from kernel paramenter "video=" */
static void hvfb_get_option(struct fb_info *info)
{