From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> We don't really use hwmode anymore in i915, so eliminating its use from the core code seems prudent. Just pass the appropriate mode to drm_calc_timestamping_constants(). Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/drm_crtc_helper.c | 2 +- drivers/gpu/drm/drm_irq.c | 17 +++++++++-------- drivers/gpu/drm/i915/intel_display.c | 3 ++- include/drm/drmP.h | 3 ++- 4 files changed, 14 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c index dbcd687..fce1cff 100644 --- a/drivers/gpu/drm/drm_crtc_helper.c +++ b/drivers/gpu/drm/drm_crtc_helper.c @@ -533,7 +533,7 @@ bool drm_crtc_helper_set_mode(struct drm_crtc *crtc, * are later needed by vblank and swap-completion * timestamping. They are derived from true hwmode. */ - drm_calc_timestamping_constants(crtc); + drm_calc_timestamping_constants(crtc, &crtc->hwmode); /* FIXME: add subpixel order */ done: diff --git a/drivers/gpu/drm/drm_irq.c b/drivers/gpu/drm/drm_irq.c index 2250724..679417d 100644 --- a/drivers/gpu/drm/drm_irq.c +++ b/drivers/gpu/drm/drm_irq.c @@ -445,20 +445,22 @@ int drm_control(struct drm_device *dev, void *data, * adjustments into account. * * @crtc drm_crtc whose timestamp constants should be updated. + * @mode display mode containing the scanout timings * */ -void drm_calc_timestamping_constants(struct drm_crtc *crtc) +void drm_calc_timestamping_constants(struct drm_crtc *crtc, + const struct drm_display_mode *mode) { s64 linedur_ns = 0, pixeldur_ns = 0, framedur_ns = 0; u64 dotclock; /* Dot clock in Hz: */ - dotclock = (u64) crtc->hwmode.clock * 1000; + dotclock = (u64) mode->clock * 1000; /* Fields of interlaced scanout modes are only halve a frame duration. * Double the dotclock to get halve the frame-/line-/pixelduration. */ - if (crtc->hwmode.flags & DRM_MODE_FLAG_INTERLACE) + if (mode->flags & DRM_MODE_FLAG_INTERLACE) dotclock *= 2; /* Valid dotclock? */ @@ -469,10 +471,9 @@ void drm_calc_timestamping_constants(struct drm_crtc *crtc) * nanoseconds: */ pixeldur_ns = (s64) div64_u64(1000000000, dotclock); - linedur_ns = (s64) div64_u64(((u64) crtc->hwmode.crtc_htotal * + linedur_ns = (s64) div64_u64(((u64) mode->crtc_htotal * 1000000000), dotclock); - frame_size = crtc->hwmode.crtc_htotal * - crtc->hwmode.crtc_vtotal; + frame_size = mode->crtc_htotal * mode->crtc_vtotal; framedur_ns = (s64) div64_u64((u64) frame_size * 1000000000, dotclock); } else @@ -484,8 +485,8 @@ void drm_calc_timestamping_constants(struct drm_crtc *crtc) crtc->framedur_ns = framedur_ns; DRM_DEBUG("crtc %d: hwmode: htotal %d, vtotal %d, vdisplay %d\n", - crtc->base.id, crtc->hwmode.crtc_htotal, - crtc->hwmode.crtc_vtotal, crtc->hwmode.crtc_vdisplay); + crtc->base.id, mode->crtc_htotal, + mode->crtc_vtotal, mode->crtc_vdisplay); DRM_DEBUG("crtc %d: clock %d kHz framedur %d linedur %d, pixeldur %d\n", crtc->base.id, (int) dotclock/1000, (int) framedur_ns, (int) linedur_ns, (int) pixeldur_ns); diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 0c2e83c..7ea20b2 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -9364,7 +9364,8 @@ static int __intel_set_mode(struct drm_crtc *crtc, * are later needed by vblank and swap-completion * timestamping. They are derived from true hwmode. */ - drm_calc_timestamping_constants(crtc); + drm_calc_timestamping_constants(crtc, + &pipe_config->adjusted_mode); } /* FIXME: add subpixel order */ diff --git a/include/drm/drmP.h b/include/drm/drmP.h index 8d4e10d..99f49ea 100644 --- a/include/drm/drmP.h +++ b/include/drm/drmP.h @@ -1419,7 +1419,8 @@ extern int drm_calc_vbltimestamp_from_scanoutpos(struct drm_device *dev, struct timeval *vblank_time, unsigned flags, struct drm_crtc *refcrtc); -extern void drm_calc_timestamping_constants(struct drm_crtc *crtc); +extern void drm_calc_timestamping_constants(struct drm_crtc *crtc, + const struct drm_display_mode *mode); extern bool drm_mode_parse_command_line_for_connector(const char *mode_option, -- 1.8.1.5 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx