diff options
| -rw-r--r-- | sys/dev/pci/drm/i915/intel_display.c | 9 | ||||
| -rw-r--r-- | sys/dev/pci/drm/i915/intel_sdvo.c | 8 | ||||
| -rw-r--r-- | sys/dev/pci/drm/radeon/radeon_combios.c | 5 |
3 files changed, 9 insertions, 13 deletions
diff --git a/sys/dev/pci/drm/i915/intel_display.c b/sys/dev/pci/drm/i915/intel_display.c index 023b093afed..41bd3583725 100644 --- a/sys/dev/pci/drm/i915/intel_display.c +++ b/sys/dev/pci/drm/i915/intel_display.c @@ -1,4 +1,4 @@ -/* $OpenBSD: intel_display.c,v 1.45 2015/04/06 10:03:34 jsg Exp $ */ +/* $OpenBSD: intel_display.c,v 1.46 2015/04/08 03:21:13 jsg Exp $ */ /* * Copyright © 2006-2007 Intel Corporation * @@ -6168,8 +6168,7 @@ static void g4x_write_eld(struct drm_connector *connector, if (!eld[0]) return; - if (eld[2] < (uint8_t)len) - len = eld[2]; + len = min_t(uint8_t, eld[2], len); DRM_DEBUG_DRIVER("ELD size %d\n", len); for (i = 0; i < len; i++) I915_WRITE(G4X_HDMIW_HDMIEDID, *((uint32_t *)eld + i)); @@ -6253,7 +6252,7 @@ static void haswell_write_eld(struct drm_connector *connector, i = (i >> 29) & DIP_PORT_SEL_MASK; /* DIP_Port_Select, 0x1 = PortB */ DRM_DEBUG_DRIVER("port num:%d\n", i); - len = eld[2] < 21 ? eld[2] : 21; /* 84 bytes of hw ELD buffer */ + len = min_t(uint8_t, eld[2], 21); /* 84 bytes of hw ELD buffer */ DRM_DEBUG_DRIVER("ELD size %d\n", len); for (i = 0; i < len; i++) I915_WRITE(hdmiw_hdmiedid, *((uint32_t *)eld + i)); @@ -6329,7 +6328,7 @@ static void ironlake_write_eld(struct drm_connector *connector, i &= ~IBX_ELD_ADDRESS; I915_WRITE(aud_cntl_st, i); - len = eld[2] < 21 ? eld[2] : 21; /* 84 bytes of hw ELD buffer */ + len = min_t(uint8_t, eld[2], 21); /* 84 bytes of hw ELD buffer */ DRM_DEBUG_DRIVER("ELD size %d\n", len); for (i = 0; i < len; i++) I915_WRITE(hdmiw_hdmiedid, *((uint32_t *)eld + i)); diff --git a/sys/dev/pci/drm/i915/intel_sdvo.c b/sys/dev/pci/drm/i915/intel_sdvo.c index f6e51c16d14..b25955bca13 100644 --- a/sys/dev/pci/drm/i915/intel_sdvo.c +++ b/sys/dev/pci/drm/i915/intel_sdvo.c @@ -1,4 +1,4 @@ -/* $OpenBSD: intel_sdvo.c,v 1.17 2015/04/06 12:25:10 jsg Exp $ */ +/* $OpenBSD: intel_sdvo.c,v 1.18 2015/04/08 03:21:13 jsg Exp $ */ /* * Copyright 2006 Dave Airlie <airlied@linux.ie> * Copyright © 2006-2007 Intel Corporation @@ -931,10 +931,8 @@ static bool intel_sdvo_write_infoframe(struct intel_sdvo *intel_sdvo, for (i = 0; i < hbuf_size; i += 8) { memset(tmp, 0, 8); - if (i < length) { - unsigned min = 8 < length - i ? 8 : length - i; - memcpy(tmp, data + i, min); - } + if (i < length) + memcpy(tmp, data + i, min_t(unsigned, 8, length - i)); if (!intel_sdvo_set_value(intel_sdvo, SDVO_CMD_SET_HBUF_DATA, diff --git a/sys/dev/pci/drm/radeon/radeon_combios.c b/sys/dev/pci/drm/radeon/radeon_combios.c index 2a8a064d3d2..1171892b1b5 100644 --- a/sys/dev/pci/drm/radeon/radeon_combios.c +++ b/sys/dev/pci/drm/radeon/radeon_combios.c @@ -1,4 +1,4 @@ -/* $OpenBSD: radeon_combios.c,v 1.6 2015/02/11 07:01:37 jsg Exp $ */ +/* $OpenBSD: radeon_combios.c,v 1.7 2015/04/08 03:21:13 jsg Exp $ */ /* * Copyright 2004 ATI Technologies Inc., Markham, Ontario * Copyright 2007-8 Advanced Micro Devices, Inc. @@ -1211,8 +1211,7 @@ struct radeon_encoder_lvds *radeon_combios_get_lvds_info(struct radeon_encoder lvds->native_mode.vdisplay); lvds->panel_vcc_delay = RBIOS16(lcd_info + 0x2c); - if (2000 < lvds->panel_vcc_delay) - lvds->panel_vcc_delay = 2000; + lvds->panel_vcc_delay = min_t(u16, lvds->panel_vcc_delay, 2000); lvds->panel_pwr_delay = RBIOS8(lcd_info + 0x24); lvds->panel_digon_delay = RBIOS16(lcd_info + 0x38) & 0xf; |