diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/display.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/gpu/drm/i915/gvt/display.c b/drivers/gpu/drm/i915/gvt/display.c index c0c884aeb30e..1a4430724069 100644 --- a/drivers/gpu/drm/i915/gvt/display.c +++ b/drivers/gpu/drm/i915/gvt/display.c @@ -83,7 +83,7 @@ static int pipe_is_enabled(struct intel_vgpu *vgpu, int pipe) return 0; } -/* EDID with 1024x768 as its resolution */ +/* EDID with 1920x1200 as its resolution */ static unsigned char virtual_dp_monitor_edid[] = { /*Header*/ 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, @@ -97,11 +97,16 @@ static unsigned char virtual_dp_monitor_edid[] = { 0xfc, 0x81, 0xa4, 0x55, 0x4d, 0x9d, 0x25, 0x12, 0x50, 0x54, /* Established Timings: maximum resolution is 1024x768 */ 0x21, 0x08, 0x00, - /* Standard Timings. All invalid */ - 0x00, 0xc0, 0x00, 0xc0, 0x00, 0x40, 0x00, 0x80, 0x00, 0x00, - 0x00, 0x40, 0x00, 0x00, 0x00, 0x01, - /* 18 Byte Data Blocks 1: invalid */ - 0x00, 0x00, 0x80, 0xa0, 0x70, 0xb0, + /* + * Standard Timings. + * below new resolutions can be supported: + * 1920x1080, 1280x720, 1280x960, 1280x1024, + * 1440x900, 1600x1200, 1680x1050 + */ + 0xd1, 0xc0, 0x81, 0xc0, 0x81, 0x40, 0x81, 0x80, 0x95, 0x00, + 0xa9, 0x40, 0xb3, 0x00, 0x01, 0x01, + /* 18 Byte Data Blocks 1: max resolution is 1920x1200 */ + 0x28, 0x3c, 0x80, 0xa0, 0x70, 0xb0, 0x23, 0x40, 0x30, 0x20, 0x36, 0x00, 0x06, 0x44, 0x21, 0x00, 0x00, 0x1a, /* 18 Byte Data Blocks 2: invalid */ 0x00, 0x00, 0x00, 0xfd, 0x00, 0x18, 0x3c, 0x18, 0x50, 0x11, 0x00, 0x0a, @@ -115,7 +120,7 @@ static unsigned char virtual_dp_monitor_edid[] = { /* Extension Block Count */ 0x00, /* Checksum */ - 0xef, + 0x45, }; #define DPCD_HEADER_SIZE 0xb |