Create a separate bochs_hw_setformat function to configure the framebuffer format (actually just the byteorder). Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx> --- drivers/gpu/drm/bochs/bochs.h | 5 +++-- drivers/gpu/drm/bochs/bochs_hw.c | 19 ++++++++++++------- drivers/gpu/drm/bochs/bochs_kms.c | 3 ++- 3 files changed, 17 insertions(+), 10 deletions(-) diff --git a/drivers/gpu/drm/bochs/bochs.h b/drivers/gpu/drm/bochs/bochs.h index fb38c8b857..4dc1b6384e 100644 --- a/drivers/gpu/drm/bochs/bochs.h +++ b/drivers/gpu/drm/bochs/bochs.h @@ -121,8 +121,9 @@ int bochs_hw_init(struct drm_device *dev); void bochs_hw_fini(struct drm_device *dev); void bochs_hw_setmode(struct bochs_device *bochs, - struct drm_display_mode *mode, - const struct drm_format_info *format); + struct drm_display_mode *mode); +void bochs_hw_setformat(struct bochs_device *bochs, + const struct drm_format_info *format); void bochs_hw_setbase(struct bochs_device *bochs, int x, int y, u64 addr); int bochs_hw_load_edid(struct bochs_device *bochs); diff --git a/drivers/gpu/drm/bochs/bochs_hw.c b/drivers/gpu/drm/bochs/bochs_hw.c index c90a0d492f..bbb251fc78 100644 --- a/drivers/gpu/drm/bochs/bochs_hw.c +++ b/drivers/gpu/drm/bochs/bochs_hw.c @@ -197,8 +197,7 @@ void bochs_hw_fini(struct drm_device *dev) } void bochs_hw_setmode(struct bochs_device *bochs, - struct drm_display_mode *mode, - const struct drm_format_info *format) + struct drm_display_mode *mode) { bochs->xres = mode->hdisplay; bochs->yres = mode->vdisplay; @@ -206,12 +205,8 @@ void bochs_hw_setmode(struct bochs_device *bochs, bochs->stride = mode->hdisplay * (bochs->bpp / 8); bochs->yres_virtual = bochs->fb_size / bochs->stride; - DRM_DEBUG_DRIVER("%dx%d @ %d bpp, format %c%c%c%c, vy %d\n", + DRM_DEBUG_DRIVER("%dx%d @ %d bpp, vy %d\n", bochs->xres, bochs->yres, bochs->bpp, - (format->format >> 0) & 0xff, - (format->format >> 8) & 0xff, - (format->format >> 16) & 0xff, - (format->format >> 24) & 0xff, bochs->yres_virtual); bochs_vga_writeb(bochs, 0x3c0, 0x20); /* unblank */ @@ -229,6 +224,16 @@ void bochs_hw_setmode(struct bochs_device *bochs, bochs_dispi_write(bochs, VBE_DISPI_INDEX_ENABLE, VBE_DISPI_ENABLED | VBE_DISPI_LFB_ENABLED); +} + +void bochs_hw_setformat(struct bochs_device *bochs, + const struct drm_format_info *format) +{ + DRM_DEBUG_DRIVER("format %c%c%c%c\n", + (format->format >> 0) & 0xff, + (format->format >> 8) & 0xff, + (format->format >> 16) & 0xff, + (format->format >> 24) & 0xff); switch (format->format) { case DRM_FORMAT_XRGB8888: diff --git a/drivers/gpu/drm/bochs/bochs_kms.c b/drivers/gpu/drm/bochs/bochs_kms.c index c8ce54498d..f7e6d1a9b3 100644 --- a/drivers/gpu/drm/bochs/bochs_kms.c +++ b/drivers/gpu/drm/bochs/bochs_kms.c @@ -80,7 +80,8 @@ static int bochs_crtc_mode_set(struct drm_crtc *crtc, if (WARN_ON(crtc->primary->fb == NULL)) return -EINVAL; - bochs_hw_setmode(bochs, mode, crtc->primary->fb->format); + bochs_hw_setmode(bochs, mode); + bochs_hw_setformat(bochs, crtc->primary->fb->format); bochs_crtc_mode_set_base(crtc, x, y, old_fb); return 0; } -- 2.9.3 _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization