diff options
Diffstat (limited to 'drivers/video/fbdev/hyperv_fb.c')
| -rw-r--r-- | drivers/video/fbdev/hyperv_fb.c | 23 |
1 files changed, 3 insertions, 20 deletions
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c index 8359a513b600..18dc2fce649d 100644 --- a/drivers/video/fbdev/hyperv_fb.c +++ b/drivers/video/fbdev/hyperv_fb.c @@ -63,6 +63,7 @@ #define MAX_VMBUS_PKT_SIZE 0x4000 #define SYNTHVID_VERSION(major, minor) ((minor) << 16 | (major)) +/* Support for VERSION_WIN7 is removed. #define is retained for reference. */ #define SYNTHVID_VERSION_WIN7 SYNTHVID_VERSION(3, 0) #define SYNTHVID_VERSION_WIN8 SYNTHVID_VERSION(3, 2) #define SYNTHVID_VERSION_WIN10 SYNTHVID_VERSION(3, 5) @@ -70,13 +71,7 @@ #define SYNTHVID_VER_GET_MAJOR(ver) (ver & 0x0000ffff) #define SYNTHVID_VER_GET_MINOR(ver) ((ver & 0xffff0000) >> 16) -#define SYNTHVID_DEPTH_WIN7 16 #define SYNTHVID_DEPTH_WIN8 32 - -#define SYNTHVID_FB_SIZE_WIN7 (4 * 1024 * 1024) -#define SYNTHVID_WIDTH_MAX_WIN7 1600 -#define SYNTHVID_HEIGHT_MAX_WIN7 1200 - #define SYNTHVID_FB_SIZE_WIN8 (8 * 1024 * 1024) #define PCI_VENDOR_ID_MICROSOFT 0x1414 @@ -643,12 +638,6 @@ static int synthvid_connect_vsp(struct hv_device *hdev) case VERSION_WIN8: case VERSION_WIN8_1: ret = synthvid_negotiate_ver(hdev, SYNTHVID_VERSION_WIN8); - if (!ret) - break; - fallthrough; - case VERSION_WS2008: - case VERSION_WIN7: - ret = synthvid_negotiate_ver(hdev, SYNTHVID_VERSION_WIN7); break; default: ret = synthvid_negotiate_ver(hdev, SYNTHVID_VERSION_WIN10); @@ -660,11 +649,7 @@ static int synthvid_connect_vsp(struct hv_device *hdev) goto error; } - if (par->synthvid_version == SYNTHVID_VERSION_WIN7) - screen_depth = SYNTHVID_DEPTH_WIN7; - else - screen_depth = SYNTHVID_DEPTH_WIN8; - + screen_depth = SYNTHVID_DEPTH_WIN8; if (synthvid_ver_ge(par->synthvid_version, SYNTHVID_VERSION_WIN10)) { ret = synthvid_get_supported_resolution(hdev); if (ret) @@ -933,9 +918,7 @@ static void hvfb_get_option(struct fb_info *info) (synthvid_ver_ge(par->synthvid_version, SYNTHVID_VERSION_WIN10) && (x * y * screen_depth / 8 > screen_fb_size)) || (par->synthvid_version == SYNTHVID_VERSION_WIN8 && - x * y * screen_depth / 8 > SYNTHVID_FB_SIZE_WIN8) || - (par->synthvid_version == SYNTHVID_VERSION_WIN7 && - (x > SYNTHVID_WIDTH_MAX_WIN7 || y > SYNTHVID_HEIGHT_MAX_WIN7))) { + x * y * screen_depth / 8 > SYNTHVID_FB_SIZE_WIN8)) { pr_err("Screen resolution option is out of range: skipped\n"); return; } |