From fd36eade0187a4efe0507b41fae22277300d1c7a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Date: Sun, 27 Sep 2020 18:57:47 +0400 Subject: edid: use physical dimensions if available MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Replace dpi with width_mm/height_mm in qemu_edid_info. Use it when set (non-zero) to compute the DPI and generate the EDID. Signed-off-by: Marc-André Lureau Message-id: 20200927145751.365446-3-marcandre.lureau@redhat.com Signed-off-by: Gerd Hoffmann --- include/hw/display/edid.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/include/hw/display/edid.h b/include/hw/display/edid.h index 5b1de57f24..1f8fc9b375 100644 --- a/include/hw/display/edid.h +++ b/include/hw/display/edid.h @@ -5,7 +5,8 @@ typedef struct qemu_edid_info { const char *vendor; /* http://www.uefi.org/pnp_id_list */ const char *name; const char *serial; - uint32_t dpi; + uint16_t width_mm; + uint16_t height_mm; uint32_t prefx; uint32_t prefy; uint32_t maxx; @@ -18,6 +19,8 @@ size_t qemu_edid_size(uint8_t *edid); void qemu_edid_region_io(MemoryRegion *region, Object *owner, uint8_t *edid, size_t size); +uint32_t qemu_edid_dpi_to_mm(uint32_t dpi, uint32_t res); + #define DEFINE_EDID_PROPERTIES(_state, _edid_info) \ DEFINE_PROP_UINT32("xres", _state, _edid_info.prefx, 0), \ DEFINE_PROP_UINT32("yres", _state, _edid_info.prefy, 0), \ -- cgit v1.2.3