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authorYunhong Jiang <yunhong.jiang@linux.intel.com>2017-03-08 23:13:28 -0800
committerYunhong Jiang <yunhong.jiang@linux.intel.com>2017-03-08 23:36:15 -0800
commit52f993b8e89487ec9ee15a7fb4979e0f09a45b27 (patch)
treed65304486afe0bea4a311c783c0d72791c8c0aa2 /kernel/drivers/gpu/drm/radeon
parentc189ccac5702322ed843fe17057035b7222a59b6 (diff)
Upgrade to 4.4.50-rt62
The current kernel is based on rt kernel v4.4.6-rt14. We will upgrade it to 4.4.50-rt62. The command to achieve it is: a) Clone a git repo from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-stable-rt.git b) Get the diff between this two changesets: git diff 640eca2901f3435e616157b11379d3223a44b391 705619beeea1b0b48219a683fd1a901a86fdaf5e where the two commits are: [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 640eca2901f3435e616157b11379d3223a44b391 640eca2901f3 v4.4.6-rt14 localversion-rt [yjiang5@jnakajim-build linux-stable-rt]$ git show --oneline --name-only 705619beeea1b0b48219a683fd1a901a86fdaf5e 705619beeea1 Linux 4.4.50-rt62 localversion-rt c) One patch has been backported thus revert the patch before applying. filterdiff -p1 -x scripts/package/Makefile ~/tmp/v4.4.6-rt14-4.4.50-rt62.diff |patch -p1 --dry-run Upstream status: backport Change-Id: I244d57a32f6066e5a5b9915f9fbf99e7bbca6e01 Signed-off-by: Yunhong Jiang <yunhong.jiang@linux.intel.com>
Diffstat (limited to 'kernel/drivers/gpu/drm/radeon')
-rw-r--r--kernel/drivers/gpu/drm/radeon/atombios_crtc.c12
-rw-r--r--kernel/drivers/gpu/drm/radeon/atombios_dp.c116
-rw-r--r--kernel/drivers/gpu/drm/radeon/atombios_encoders.c11
-rw-r--r--kernel/drivers/gpu/drm/radeon/evergreen.c154
-rw-r--r--kernel/drivers/gpu/drm/radeon/evergreen_reg.h46
-rw-r--r--kernel/drivers/gpu/drm/radeon/ni.c4
-rw-r--r--kernel/drivers/gpu/drm/radeon/r600_dpm.c15
-rw-r--r--kernel/drivers/gpu/drm/radeon/radeon_atombios.c4
-rw-r--r--kernel/drivers/gpu/drm/radeon/radeon_atpx_handler.c5
-rw-r--r--kernel/drivers/gpu/drm/radeon/radeon_connectors.c22
-rw-r--r--kernel/drivers/gpu/drm/radeon/radeon_cursor.c73
-rw-r--r--kernel/drivers/gpu/drm/radeon/radeon_device.c22
-rw-r--r--kernel/drivers/gpu/drm/radeon/radeon_dp_mst.c4
-rw-r--r--kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c2
-rw-r--r--kernel/drivers/gpu/drm/radeon/radeon_mode.h7
-rw-r--r--kernel/drivers/gpu/drm/radeon/radeon_ttm.c6
-rw-r--r--kernel/drivers/gpu/drm/radeon/si_dpm.c36
-rw-r--r--kernel/drivers/gpu/drm/radeon/sislands_smc.h1
18 files changed, 416 insertions, 124 deletions
diff --git a/kernel/drivers/gpu/drm/radeon/atombios_crtc.c b/kernel/drivers/gpu/drm/radeon/atombios_crtc.c
index dac78ad24..6755d4768 100644
--- a/kernel/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/kernel/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -275,6 +275,8 @@ void atombios_crtc_dpms(struct drm_crtc *crtc, int mode)
atombios_enable_crtc_memreq(crtc, ATOM_ENABLE);
atombios_blank_crtc(crtc, ATOM_DISABLE);
drm_vblank_post_modeset(dev, radeon_crtc->crtc_id);
+ /* Make sure vblank interrupt is still enabled if needed */
+ radeon_irq_set(rdev);
radeon_crtc_load_lut(crtc);
break;
case DRM_MODE_DPMS_STANDBY:
@@ -1739,6 +1741,7 @@ static u32 radeon_get_pll_use_mask(struct drm_crtc *crtc)
static int radeon_get_shared_dp_ppll(struct drm_crtc *crtc)
{
struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
struct drm_crtc *test_crtc;
struct radeon_crtc *test_radeon_crtc;
@@ -1748,6 +1751,10 @@ static int radeon_get_shared_dp_ppll(struct drm_crtc *crtc)
test_radeon_crtc = to_radeon_crtc(test_crtc);
if (test_radeon_crtc->encoder &&
ENCODER_MODE_IS_DP(atombios_get_encoder_mode(test_radeon_crtc->encoder))) {
+ /* PPLL2 is exclusive to UNIPHYA on DCE61 */
+ if (ASIC_IS_DCE61(rdev) && !ASIC_IS_DCE8(rdev) &&
+ test_radeon_crtc->pll_id == ATOM_PPLL2)
+ continue;
/* for DP use the same PLL for all */
if (test_radeon_crtc->pll_id != ATOM_PPLL_INVALID)
return test_radeon_crtc->pll_id;
@@ -1769,6 +1776,7 @@ static int radeon_get_shared_nondp_ppll(struct drm_crtc *crtc)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
struct drm_crtc *test_crtc;
struct radeon_crtc *test_radeon_crtc;
u32 adjusted_clock, test_adjusted_clock;
@@ -1784,6 +1792,10 @@ static int radeon_get_shared_nondp_ppll(struct drm_crtc *crtc)
test_radeon_crtc = to_radeon_crtc(test_crtc);
if (test_radeon_crtc->encoder &&
!ENCODER_MODE_IS_DP(atombios_get_encoder_mode(test_radeon_crtc->encoder))) {
+ /* PPLL2 is exclusive to UNIPHYA on DCE61 */
+ if (ASIC_IS_DCE61(rdev) && !ASIC_IS_DCE8(rdev) &&
+ test_radeon_crtc->pll_id == ATOM_PPLL2)
+ continue;
/* check if we are already driving this connector with another crtc */
if (test_radeon_crtc->connector == radeon_crtc->connector) {
/* if we are, return that pll */
diff --git a/kernel/drivers/gpu/drm/radeon/atombios_dp.c b/kernel/drivers/gpu/drm/radeon/atombios_dp.c
index bd73b4069..b57608511 100644
--- a/kernel/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/kernel/drivers/gpu/drm/radeon/atombios_dp.c
@@ -302,77 +302,43 @@ static int convert_bpc_to_bpp(int bpc)
return bpc * 3;
}
-/* get the max pix clock supported by the link rate and lane num */
-static int dp_get_max_dp_pix_clock(int link_rate,
- int lane_num,
- int bpp)
-{
- return (link_rate * lane_num * 8) / bpp;
-}
-
/***** radeon specific DP functions *****/
-int radeon_dp_get_max_link_rate(struct drm_connector *connector,
- const u8 dpcd[DP_DPCD_SIZE])
-{
- int max_link_rate;
-
- if (radeon_connector_is_dp12_capable(connector))
- max_link_rate = min(drm_dp_max_link_rate(dpcd), 540000);
- else
- max_link_rate = min(drm_dp_max_link_rate(dpcd), 270000);
-
- return max_link_rate;
-}
-
-/* First get the min lane# when low rate is used according to pixel clock
- * (prefer low rate), second check max lane# supported by DP panel,
- * if the max lane# < low rate lane# then use max lane# instead.
- */
-static int radeon_dp_get_dp_lane_number(struct drm_connector *connector,
- const u8 dpcd[DP_DPCD_SIZE],
- int pix_clock)
+int radeon_dp_get_dp_link_config(struct drm_connector *connector,
+ const u8 dpcd[DP_DPCD_SIZE],
+ unsigned pix_clock,
+ unsigned *dp_lanes, unsigned *dp_rate)
{
int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector));
- int max_link_rate = radeon_dp_get_max_link_rate(connector, dpcd);
- int max_lane_num = drm_dp_max_lane_count(dpcd);
- int lane_num;
- int max_dp_pix_clock;
-
- for (lane_num = 1; lane_num < max_lane_num; lane_num <<= 1) {
- max_dp_pix_clock = dp_get_max_dp_pix_clock(max_link_rate, lane_num, bpp);
- if (pix_clock <= max_dp_pix_clock)
- break;
- }
-
- return lane_num;
-}
-
-static int radeon_dp_get_dp_link_clock(struct drm_connector *connector,
- const u8 dpcd[DP_DPCD_SIZE],
- int pix_clock)
-{
- int bpp = convert_bpc_to_bpp(radeon_get_monitor_bpc(connector));
- int lane_num, max_pix_clock;
+ static const unsigned link_rates[3] = { 162000, 270000, 540000 };
+ unsigned max_link_rate = drm_dp_max_link_rate(dpcd);
+ unsigned max_lane_num = drm_dp_max_lane_count(dpcd);
+ unsigned lane_num, i, max_pix_clock;
if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
- ENCODER_OBJECT_ID_NUTMEG)
- return 270000;
-
- lane_num = radeon_dp_get_dp_lane_number(connector, dpcd, pix_clock);
- max_pix_clock = dp_get_max_dp_pix_clock(162000, lane_num, bpp);
- if (pix_clock <= max_pix_clock)
- return 162000;
- max_pix_clock = dp_get_max_dp_pix_clock(270000, lane_num, bpp);
- if (pix_clock <= max_pix_clock)
- return 270000;
- if (radeon_connector_is_dp12_capable(connector)) {
- max_pix_clock = dp_get_max_dp_pix_clock(540000, lane_num, bpp);
- if (pix_clock <= max_pix_clock)
- return 540000;
+ ENCODER_OBJECT_ID_NUTMEG) {
+ for (lane_num = 1; lane_num <= max_lane_num; lane_num <<= 1) {
+ max_pix_clock = (lane_num * 270000 * 8) / bpp;
+ if (max_pix_clock >= pix_clock) {
+ *dp_lanes = lane_num;
+ *dp_rate = 270000;
+ return 0;
+ }
+ }
+ } else {
+ for (i = 0; i < ARRAY_SIZE(link_rates) && link_rates[i] <= max_link_rate; i++) {
+ for (lane_num = 1; lane_num <= max_lane_num; lane_num <<= 1) {
+ max_pix_clock = (lane_num * link_rates[i] * 8) / bpp;
+ if (max_pix_clock >= pix_clock) {
+ *dp_lanes = lane_num;
+ *dp_rate = link_rates[i];
+ return 0;
+ }
+ }
+ }
}
- return radeon_dp_get_max_link_rate(connector, dpcd);
+ return -EINVAL;
}
static u8 radeon_dp_encoder_service(struct radeon_device *rdev,
@@ -491,6 +457,7 @@ void radeon_dp_set_link_config(struct drm_connector *connector,
{
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct radeon_connector_atom_dig *dig_connector;
+ int ret;
if (!radeon_connector->con_priv)
return;
@@ -498,10 +465,14 @@ void radeon_dp_set_link_config(struct drm_connector *connector,
if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
(dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP)) {
- dig_connector->dp_clock =
- radeon_dp_get_dp_link_clock(connector, dig_connector->dpcd, mode->clock);
- dig_connector->dp_lane_count =
- radeon_dp_get_dp_lane_number(connector, dig_connector->dpcd, mode->clock);
+ ret = radeon_dp_get_dp_link_config(connector, dig_connector->dpcd,
+ mode->clock,
+ &dig_connector->dp_lane_count,
+ &dig_connector->dp_clock);
+ if (ret) {
+ dig_connector->dp_clock = 0;
+ dig_connector->dp_lane_count = 0;
+ }
}
}
@@ -510,7 +481,8 @@ int radeon_dp_mode_valid_helper(struct drm_connector *connector,
{
struct radeon_connector *radeon_connector = to_radeon_connector(connector);
struct radeon_connector_atom_dig *dig_connector;
- int dp_clock;
+ unsigned dp_clock, dp_lanes;
+ int ret;
if ((mode->clock > 340000) &&
(!radeon_connector_is_dp12_capable(connector)))
@@ -520,8 +492,12 @@ int radeon_dp_mode_valid_helper(struct drm_connector *connector,
return MODE_CLOCK_HIGH;
dig_connector = radeon_connector->con_priv;
- dp_clock =
- radeon_dp_get_dp_link_clock(connector, dig_connector->dpcd, mode->clock);
+ ret = radeon_dp_get_dp_link_config(connector, dig_connector->dpcd,
+ mode->clock,
+ &dp_lanes,
+ &dp_clock);
+ if (ret)
+ return MODE_CLOCK_HIGH;
if ((dp_clock == 540000) &&
(!radeon_connector_is_dp12_capable(connector)))
diff --git a/kernel/drivers/gpu/drm/radeon/atombios_encoders.c b/kernel/drivers/gpu/drm/radeon/atombios_encoders.c
index bb2921439..d4ac8c837 100644
--- a/kernel/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/kernel/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -120,6 +120,7 @@ atombios_set_backlight_level(struct radeon_encoder *radeon_encoder, u8 level)
case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_LVTMA:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+ case ENCODER_OBJECT_ID_INTERNAL_UNIPHY3:
if (dig->backlight_level == 0)
atombios_dig_transmitter_setup(encoder, ATOM_TRANSMITTER_ACTION_LCD_BLOFF, 0, 0);
else {
@@ -310,6 +311,10 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
&& (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
+ /* vertical FP must be at least 1 */
+ if (mode->crtc_vsync_start == mode->crtc_vdisplay)
+ adjusted_mode->crtc_vsync_start++;
+
/* get the native mode for scaling */
if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) {
radeon_panel_mode_fixup(encoder, adjusted_mode);
@@ -892,8 +897,6 @@ atombios_dig_encoder_setup2(struct drm_encoder *encoder, int action, int panel_m
else
args.v1.ucLaneNum = 4;
- if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
- args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
switch (radeon_encoder->encoder_id) {
case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
args.v1.ucConfig = ATOM_ENCODER_CONFIG_V2_TRANSMITTER1;
@@ -910,6 +913,10 @@ atombios_dig_encoder_setup2(struct drm_encoder *encoder, int action, int panel_m
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKB;
else
args.v1.ucConfig |= ATOM_ENCODER_CONFIG_LINKA;
+
+ if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
+ args.v1.ucConfig |= ATOM_ENCODER_CONFIG_DPLINKRATE_2_70GHZ;
+
break;
case 2:
case 3:
diff --git a/kernel/drivers/gpu/drm/radeon/evergreen.c b/kernel/drivers/gpu/drm/radeon/evergreen.c
index 2ad462896..32491355a 100644
--- a/kernel/drivers/gpu/drm/radeon/evergreen.c
+++ b/kernel/drivers/gpu/drm/radeon/evergreen.c
@@ -2608,10 +2608,152 @@ static void evergreen_agp_enable(struct radeon_device *rdev)
WREG32(VM_CONTEXT1_CNTL, 0);
}
+static const unsigned ni_dig_offsets[] =
+{
+ NI_DIG0_REGISTER_OFFSET,
+ NI_DIG1_REGISTER_OFFSET,
+ NI_DIG2_REGISTER_OFFSET,
+ NI_DIG3_REGISTER_OFFSET,
+ NI_DIG4_REGISTER_OFFSET,
+ NI_DIG5_REGISTER_OFFSET
+};
+
+static const unsigned ni_tx_offsets[] =
+{
+ NI_DCIO_UNIPHY0_UNIPHY_TX_CONTROL1,
+ NI_DCIO_UNIPHY1_UNIPHY_TX_CONTROL1,
+ NI_DCIO_UNIPHY2_UNIPHY_TX_CONTROL1,
+ NI_DCIO_UNIPHY3_UNIPHY_TX_CONTROL1,
+ NI_DCIO_UNIPHY4_UNIPHY_TX_CONTROL1,
+ NI_DCIO_UNIPHY5_UNIPHY_TX_CONTROL1
+};
+
+static const unsigned evergreen_dp_offsets[] =
+{
+ EVERGREEN_DP0_REGISTER_OFFSET,
+ EVERGREEN_DP1_REGISTER_OFFSET,
+ EVERGREEN_DP2_REGISTER_OFFSET,
+ EVERGREEN_DP3_REGISTER_OFFSET,
+ EVERGREEN_DP4_REGISTER_OFFSET,
+ EVERGREEN_DP5_REGISTER_OFFSET
+};
+
+
+/*
+ * Assumption is that EVERGREEN_CRTC_MASTER_EN enable for requested crtc
+ * We go from crtc to connector and it is not relible since it
+ * should be an opposite direction .If crtc is enable then
+ * find the dig_fe which selects this crtc and insure that it enable.
+ * if such dig_fe is found then find dig_be which selects found dig_be and
+ * insure that it enable and in DP_SST mode.
+ * if UNIPHY_PLL_CONTROL1.enable then we should disconnect timing
+ * from dp symbols clocks .
+ */
+static bool evergreen_is_dp_sst_stream_enabled(struct radeon_device *rdev,
+ unsigned crtc_id, unsigned *ret_dig_fe)
+{
+ unsigned i;
+ unsigned dig_fe;
+ unsigned dig_be;
+ unsigned dig_en_be;
+ unsigned uniphy_pll;
+ unsigned digs_fe_selected;
+ unsigned dig_be_mode;
+ unsigned dig_fe_mask;
+ bool is_enabled = false;
+ bool found_crtc = false;
+
+ /* loop through all running dig_fe to find selected crtc */
+ for (i = 0; i < ARRAY_SIZE(ni_dig_offsets); i++) {
+ dig_fe = RREG32(NI_DIG_FE_CNTL + ni_dig_offsets[i]);
+ if (dig_fe & NI_DIG_FE_CNTL_SYMCLK_FE_ON &&
+ crtc_id == NI_DIG_FE_CNTL_SOURCE_SELECT(dig_fe)) {
+ /* found running pipe */
+ found_crtc = true;
+ dig_fe_mask = 1 << i;
+ dig_fe = i;
+ break;
+ }
+ }
+
+ if (found_crtc) {
+ /* loop through all running dig_be to find selected dig_fe */
+ for (i = 0; i < ARRAY_SIZE(ni_dig_offsets); i++) {
+ dig_be = RREG32(NI_DIG_BE_CNTL + ni_dig_offsets[i]);
+ /* if dig_fe_selected by dig_be? */
+ digs_fe_selected = NI_DIG_BE_CNTL_FE_SOURCE_SELECT(dig_be);
+ dig_be_mode = NI_DIG_FE_CNTL_MODE(dig_be);
+ if (dig_fe_mask & digs_fe_selected &&
+ /* if dig_be in sst mode? */
+ dig_be_mode == NI_DIG_BE_DPSST) {
+ dig_en_be = RREG32(NI_DIG_BE_EN_CNTL +
+ ni_dig_offsets[i]);
+ uniphy_pll = RREG32(NI_DCIO_UNIPHY0_PLL_CONTROL1 +
+ ni_tx_offsets[i]);
+ /* dig_be enable and tx is running */
+ if (dig_en_be & NI_DIG_BE_EN_CNTL_ENABLE &&
+ dig_en_be & NI_DIG_BE_EN_CNTL_SYMBCLK_ON &&
+ uniphy_pll & NI_DCIO_UNIPHY0_PLL_CONTROL1_ENABLE) {
+ is_enabled = true;
+ *ret_dig_fe = dig_fe;
+ break;
+ }
+ }
+ }
+ }
+
+ return is_enabled;
+}
+
+/*
+ * Blank dig when in dp sst mode
+ * Dig ignores crtc timing
+ */
+static void evergreen_blank_dp_output(struct radeon_device *rdev,
+ unsigned dig_fe)
+{
+ unsigned stream_ctrl;
+ unsigned fifo_ctrl;
+ unsigned counter = 0;
+
+ if (dig_fe >= ARRAY_SIZE(evergreen_dp_offsets)) {
+ DRM_ERROR("invalid dig_fe %d\n", dig_fe);
+ return;
+ }
+
+ stream_ctrl = RREG32(EVERGREEN_DP_VID_STREAM_CNTL +
+ evergreen_dp_offsets[dig_fe]);
+ if (!(stream_ctrl & EVERGREEN_DP_VID_STREAM_CNTL_ENABLE)) {
+ DRM_ERROR("dig %d , should be enable\n", dig_fe);
+ return;
+ }
+
+ stream_ctrl &=~EVERGREEN_DP_VID_STREAM_CNTL_ENABLE;
+ WREG32(EVERGREEN_DP_VID_STREAM_CNTL +
+ evergreen_dp_offsets[dig_fe], stream_ctrl);
+
+ stream_ctrl = RREG32(EVERGREEN_DP_VID_STREAM_CNTL +
+ evergreen_dp_offsets[dig_fe]);
+ while (counter < 32 && stream_ctrl & EVERGREEN_DP_VID_STREAM_STATUS) {
+ msleep(1);
+ counter++;
+ stream_ctrl = RREG32(EVERGREEN_DP_VID_STREAM_CNTL +
+ evergreen_dp_offsets[dig_fe]);
+ }
+ if (counter >= 32 )
+ DRM_ERROR("counter exceeds %d\n", counter);
+
+ fifo_ctrl = RREG32(EVERGREEN_DP_STEER_FIFO + evergreen_dp_offsets[dig_fe]);
+ fifo_ctrl |= EVERGREEN_DP_STEER_FIFO_RESET;
+ WREG32(EVERGREEN_DP_STEER_FIFO + evergreen_dp_offsets[dig_fe], fifo_ctrl);
+
+}
+
void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *save)
{
u32 crtc_enabled, tmp, frame_count, blackout;
int i, j;
+ unsigned dig_fe;
if (!ASIC_IS_NODCE(rdev)) {
save->vga_render_control = RREG32(VGA_RENDER_CONTROL);
@@ -2651,7 +2793,17 @@ void evergreen_mc_stop(struct radeon_device *rdev, struct evergreen_mc_save *sav
break;
udelay(1);
}
-
+ /*we should disable dig if it drives dp sst*/
+ /*but we are in radeon_device_init and the topology is unknown*/
+ /*and it is available after radeon_modeset_init*/
+ /*the following method radeon_atom_encoder_dpms_dig*/
+ /*does the job if we initialize it properly*/
+ /*for now we do it this manually*/
+ /**/
+ if (ASIC_IS_DCE5(rdev) &&
+ evergreen_is_dp_sst_stream_enabled(rdev, i ,&dig_fe))
+ evergreen_blank_dp_output(rdev, dig_fe);
+ /*we could remove 6 lines below*/
/* XXX this is a hack to avoid strange behavior with EFI on certain systems */
WREG32(EVERGREEN_CRTC_UPDATE_LOCK + crtc_offsets[i], 1);
tmp = RREG32(EVERGREEN_CRTC_CONTROL + crtc_offsets[i]);
diff --git a/kernel/drivers/gpu/drm/radeon/evergreen_reg.h b/kernel/drivers/gpu/drm/radeon/evergreen_reg.h
index aa939dfed..b436badf9 100644
--- a/kernel/drivers/gpu/drm/radeon/evergreen_reg.h
+++ b/kernel/drivers/gpu/drm/radeon/evergreen_reg.h
@@ -250,8 +250,43 @@
/* HDMI blocks at 0x7030, 0x7c30, 0x10830, 0x11430, 0x12030, 0x12c30 */
#define EVERGREEN_HDMI_BASE 0x7030
+/*DIG block*/
+#define NI_DIG0_REGISTER_OFFSET (0x7000 - 0x7000)
+#define NI_DIG1_REGISTER_OFFSET (0x7C00 - 0x7000)
+#define NI_DIG2_REGISTER_OFFSET (0x10800 - 0x7000)
+#define NI_DIG3_REGISTER_OFFSET (0x11400 - 0x7000)
+#define NI_DIG4_REGISTER_OFFSET (0x12000 - 0x7000)
+#define NI_DIG5_REGISTER_OFFSET (0x12C00 - 0x7000)
+
+
+#define NI_DIG_FE_CNTL 0x7000
+# define NI_DIG_FE_CNTL_SOURCE_SELECT(x) ((x) & 0x3)
+# define NI_DIG_FE_CNTL_SYMCLK_FE_ON (1<<24)
+
+
+#define NI_DIG_BE_CNTL 0x7140
+# define NI_DIG_BE_CNTL_FE_SOURCE_SELECT(x) (((x) >> 8 ) & 0x3F)
+# define NI_DIG_FE_CNTL_MODE(x) (((x) >> 16) & 0x7 )
+
+#define NI_DIG_BE_EN_CNTL 0x7144
+# define NI_DIG_BE_EN_CNTL_ENABLE (1 << 0)
+# define NI_DIG_BE_EN_CNTL_SYMBCLK_ON (1 << 8)
+# define NI_DIG_BE_DPSST 0
/* Display Port block */
+#define EVERGREEN_DP0_REGISTER_OFFSET (0x730C - 0x730C)
+#define EVERGREEN_DP1_REGISTER_OFFSET (0x7F0C - 0x730C)
+#define EVERGREEN_DP2_REGISTER_OFFSET (0x10B0C - 0x730C)
+#define EVERGREEN_DP3_REGISTER_OFFSET (0x1170C - 0x730C)
+#define EVERGREEN_DP4_REGISTER_OFFSET (0x1230C - 0x730C)
+#define EVERGREEN_DP5_REGISTER_OFFSET (0x12F0C - 0x730C)
+
+
+#define EVERGREEN_DP_VID_STREAM_CNTL 0x730C
+# define EVERGREEN_DP_VID_STREAM_CNTL_ENABLE (1 << 0)
+# define EVERGREEN_DP_VID_STREAM_STATUS (1 <<16)
+#define EVERGREEN_DP_STEER_FIFO 0x7310
+# define EVERGREEN_DP_STEER_FIFO_RESET (1 << 0)
#define EVERGREEN_DP_SEC_CNTL 0x7280
# define EVERGREEN_DP_SEC_STREAM_ENABLE (1 << 0)
# define EVERGREEN_DP_SEC_ASP_ENABLE (1 << 4)
@@ -266,4 +301,15 @@
# define EVERGREEN_DP_SEC_N_BASE_MULTIPLE(x) (((x) & 0xf) << 24)
# define EVERGREEN_DP_SEC_SS_EN (1 << 28)
+/*DCIO_UNIPHY block*/
+#define NI_DCIO_UNIPHY0_UNIPHY_TX_CONTROL1 (0x6600 -0x6600)
+#define NI_DCIO_UNIPHY1_UNIPHY_TX_CONTROL1 (0x6640 -0x6600)
+#define NI_DCIO_UNIPHY2_UNIPHY_TX_CONTROL1 (0x6680 - 0x6600)
+#define NI_DCIO_UNIPHY3_UNIPHY_TX_CONTROL1 (0x66C0 - 0x6600)
+#define NI_DCIO_UNIPHY4_UNIPHY_TX_CONTROL1 (0x6700 - 0x6600)
+#define NI_DCIO_UNIPHY5_UNIPHY_TX_CONTROL1 (0x6740 - 0x6600)
+
+#define NI_DCIO_UNIPHY0_PLL_CONTROL1 0x6618
+# define NI_DCIO_UNIPHY0_PLL_CONTROL1_ENABLE (1 << 0)
+
#endif
diff --git a/kernel/drivers/gpu/drm/radeon/ni.c b/kernel/drivers/gpu/drm/radeon/ni.c
index 158872eb7..a3a321208 100644
--- a/kernel/drivers/gpu/drm/radeon/ni.c
+++ b/kernel/drivers/gpu/drm/radeon/ni.c
@@ -1396,9 +1396,7 @@ static void cayman_pcie_gart_fini(struct radeon_device *rdev)
void cayman_cp_int_cntl_setup(struct radeon_device *rdev,
int ring, u32 cp_int_cntl)
{
- u32 srbm_gfx_cntl = RREG32(SRBM_GFX_CNTL) & ~3;
-
- WREG32(SRBM_GFX_CNTL, srbm_gfx_cntl | (ring & 3));
+ WREG32(SRBM_GFX_CNTL, RINGID(ring));
WREG32(CP_INT_CNTL, cp_int_cntl);
}
diff --git a/kernel/drivers/gpu/drm/radeon/r600_dpm.c b/kernel/drivers/gpu/drm/radeon/r600_dpm.c
index fa2154493..470af4aa4 100644
--- a/kernel/drivers/gpu/drm/radeon/r600_dpm.c
+++ b/kernel/drivers/gpu/drm/radeon/r600_dpm.c
@@ -156,19 +156,20 @@ u32 r600_dpm_get_vblank_time(struct radeon_device *rdev)
struct drm_device *dev = rdev->ddev;
struct drm_crtc *crtc;
struct radeon_crtc *radeon_crtc;
- u32 line_time_us, vblank_lines;
+ u32 vblank_in_pixels;
u32 vblank_time_us = 0xffffffff; /* if the displays are off, vblank time is max */
if (rdev->num_crtc && rdev->mode_info.mode_config_initialized) {
list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
radeon_crtc = to_radeon_crtc(crtc);
if (crtc->enabled && radeon_crtc->enabled && radeon_crtc->hw_mode.clock) {
- line_time_us = (radeon_crtc->hw_mode.crtc_htotal * 1000) /
- radeon_crtc->hw_mode.clock;
- vblank_lines = radeon_crtc->hw_mode.crtc_vblank_end -
- radeon_crtc->hw_mode.crtc_vdisplay +
- (radeon_crtc->v_border * 2);
- vblank_time_us = vblank_lines * line_time_us;
+ vblank_in_pixels =
+ radeon_crtc->hw_mode.crtc_htotal *
+ (radeon_crtc->hw_mode.crtc_vblank_end -
+ radeon_crtc->hw_mode.crtc_vdisplay +
+ (radeon_crtc->v_border * 2));
+
+ vblank_time_us = vblank_in_pixels * 1000 / radeon_crtc->hw_mode.clock;
break;
}
}
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_atombios.c b/kernel/drivers/gpu/drm/radeon/radeon_atombios.c
index de9a2ffcf..0c5b3eeff 100644
--- a/kernel/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/kernel/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -1155,7 +1155,7 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
le16_to_cpu(firmware_info->info.usReferenceClock);
p1pll->reference_div = 0;
- if (crev < 2)
+ if ((frev < 2) && (crev < 2))
p1pll->pll_out_min =
le16_to_cpu(firmware_info->info.usMinPixelClockPLL_Output);
else
@@ -1164,7 +1164,7 @@ bool radeon_atom_get_clock_info(struct drm_device *dev)
p1pll->pll_out_max =
le32_to_cpu(firmware_info->info.ulMaxPixelClockPLL_Output);
- if (crev >= 4) {
+ if (((frev < 2) && (crev >= 4)) || (frev >= 2)) {
p1pll->lcd_pll_out_min =
le16_to_cpu(firmware_info->info_14.usLcdMinPixelClockPLL_Output) * 100;
if (p1pll->lcd_pll_out_min == 0)
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/kernel/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index c4b4f298a..69ce95571 100644
--- a/kernel/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/kernel/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -10,6 +10,7 @@
#include <linux/slab.h>
#include <linux/acpi.h>
#include <linux/pci.h>
+#include <linux/delay.h>
#include "radeon_acpi.h"
@@ -255,6 +256,10 @@ static int radeon_atpx_set_discrete_state(struct radeon_atpx *atpx, u8 state)
if (!info)
return -EIO;
kfree(info);
+
+ /* 200ms delay is required after off */
+ if (state == 0)
+ msleep(200);
}
return 0;
}
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_connectors.c b/kernel/drivers/gpu/drm/radeon/radeon_connectors.c
index 340f3f549..30f00748e 100644
--- a/kernel/drivers/gpu/drm/radeon/radeon_connectors.c
+++ b/kernel/drivers/gpu/drm/radeon/radeon_connectors.c
@@ -1996,10 +1996,12 @@ radeon_add_atom_connector(struct drm_device *dev,
rdev->mode_info.dither_property,
RADEON_FMT_DITHER_DISABLE);
- if (radeon_audio != 0)
+ if (radeon_audio != 0) {
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.audio_property,
RADEON_AUDIO_AUTO);
+ radeon_connector->audio = RADEON_AUDIO_AUTO;
+ }
if (ASIC_IS_DCE5(rdev))
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.output_csc_property,
@@ -2056,7 +2058,6 @@ radeon_add_atom_connector(struct drm_device *dev,
RADEON_OUTPUT_CSC_BYPASS);
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
- connector->polled = DRM_CONNECTOR_POLL_CONNECT;
connector->interlace_allowed = true;
connector->doublescan_allowed = true;
break;
@@ -2124,6 +2125,7 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.audio_property,
RADEON_AUDIO_AUTO);
+ radeon_connector->audio = RADEON_AUDIO_AUTO;
}
if (connector_type == DRM_MODE_CONNECTOR_DVII) {
radeon_connector->dac_load_detect = true;
@@ -2179,6 +2181,7 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.audio_property,
RADEON_AUDIO_AUTO);
+ radeon_connector->audio = RADEON_AUDIO_AUTO;
}
if (ASIC_IS_DCE5(rdev))
drm_object_attach_property(&radeon_connector->base.base,
@@ -2231,6 +2234,7 @@ radeon_add_atom_connector(struct drm_device *dev,
drm_object_attach_property(&radeon_connector->base.base,
rdev->mode_info.audio_property,
RADEON_AUDIO_AUTO);
+ radeon_connector->audio = RADEON_AUDIO_AUTO;
}
if (ASIC_IS_DCE5(rdev))
drm_object_attach_property(&radeon_connector->base.base,
@@ -2303,8 +2307,10 @@ radeon_add_atom_connector(struct drm_device *dev,
}
if (radeon_connector->hpd.hpd == RADEON_HPD_NONE) {
- if (i2c_bus->valid)
- connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+ if (i2c_bus->valid) {
+ connector->polled = DRM_CONNECTOR_POLL_CONNECT |
+ DRM_CONNECTOR_POLL_DISCONNECT;
+ }
} else
connector->polled = DRM_CONNECTOR_POLL_HPD;
@@ -2380,7 +2386,6 @@ radeon_add_legacy_connector(struct drm_device *dev,
1);
/* no HPD on analog connectors */
radeon_connector->hpd.hpd = RADEON_HPD_NONE;
- connector->polled = DRM_CONNECTOR_POLL_CONNECT;
connector->interlace_allowed = true;
connector->doublescan_allowed = true;
break;
@@ -2465,10 +2470,13 @@ radeon_add_legacy_connector(struct drm_device *dev,
}
if (radeon_connector->hpd.hpd == RADEON_HPD_NONE) {
- if (i2c_bus->valid)
- connector->polled = DRM_CONNECTOR_POLL_CONNECT;
+ if (i2c_bus->valid) {
+ connector->polled = DRM_CONNECTOR_POLL_CONNECT |
+ DRM_CONNECTOR_POLL_DISCONNECT;
+ }
} else
connector->polled = DRM_CONNECTOR_POLL_HPD;
+
connector->display_info.subpixel_order = subpixel_order;
drm_connector_register(connector);
}
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_cursor.c b/kernel/drivers/gpu/drm/radeon/radeon_cursor.c
index afaf346bd..04cec0da5 100644
--- a/kernel/drivers/gpu/drm/radeon/radeon_cursor.c
+++ b/kernel/drivers/gpu/drm/radeon/radeon_cursor.c
@@ -90,6 +90,9 @@ static void radeon_show_cursor(struct drm_crtc *crtc)
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
struct radeon_device *rdev = crtc->dev->dev_private;
+ if (radeon_crtc->cursor_out_of_bounds)
+ return;
+
if (ASIC_IS_DCE4(rdev)) {
WREG32(EVERGREEN_CUR_SURFACE_ADDRESS_HIGH + radeon_crtc->crtc_offset,
upper_32_bits(radeon_crtc->cursor_addr));
@@ -143,21 +146,25 @@ static int radeon_cursor_move_locked(struct drm_crtc *crtc, int x, int y)
int xorigin = 0, yorigin = 0;
int w = radeon_crtc->cursor_width;
+ radeon_crtc->cursor_x = x;
+ radeon_crtc->cursor_y = y;
+
if (ASIC_IS_AVIVO(rdev)) {
/* avivo cursor are offset into the total surface */
x += crtc->x;
y += crtc->y;
}
- DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y);
- if (x < 0) {
+ if (x < 0)
xorigin = min(-x, radeon_crtc->max_cursor_width - 1);
- x = 0;
- }
- if (y < 0) {
+ if (y < 0)
yorigin = min(-y, radeon_crtc->max_cursor_height - 1);
- y = 0;
+
+ if (!ASIC_IS_AVIVO(rdev)) {
+ x += crtc->x;
+ y += crtc->y;
}
+ DRM_DEBUG("x %d y %d c->x %d c->y %d\n", x, y, crtc->x, crtc->y);
/* fixed on DCE6 and newer */
if (ASIC_IS_AVIVO(rdev) && !ASIC_IS_DCE6(rdev)) {
@@ -180,27 +187,31 @@ static int radeon_cursor_move_locked(struct drm_crtc *crtc, int x, int y)
if (i > 1) {
int cursor_end, frame_end;
- cursor_end = x - xorigin + w;
+ cursor_end = x + w;
frame_end = crtc->x + crtc->mode.crtc_hdisplay;
if (cursor_end >= frame_end) {
w = w - (cursor_end - frame_end);
if (!(frame_end & 0x7f))
w--;
- } else {
- if (!(cursor_end & 0x7f))
- w--;
+ } else if (cursor_end <= 0) {
+ goto out_of_bounds;
+ } else if (!(cursor_end & 0x7f)) {
+ w--;
}
if (w <= 0) {
- w = 1;
- cursor_end = x - xorigin + w;
- if (!(cursor_end & 0x7f)) {
- x--;
- WARN_ON_ONCE(x < 0);
- }
+ goto out_of_bounds;
}
}
}
+ if (x <= (crtc->x - w) || y <= (crtc->y - radeon_crtc->cursor_height) ||
+ x >= (crtc->x + crtc->mode.crtc_hdisplay) ||
+ y >= (crtc->y + crtc->mode.crtc_vdisplay))
+ goto out_of_bounds;
+
+ x += xorigin;
+ y += yorigin;
+
if (ASIC_IS_DCE4(rdev)) {
WREG32(EVERGREEN_CUR_POSITION + radeon_crtc->crtc_offset, (x << 16) | y);
WREG32(EVERGREEN_CUR_HOT_SPOT + radeon_crtc->crtc_offset, (xorigin << 16) | yorigin);
@@ -212,6 +223,9 @@ static int radeon_cursor_move_locked(struct drm_crtc *crtc, int x, int y)
WREG32(AVIVO_D1CUR_SIZE + radeon_crtc->crtc_offset,
((w - 1) << 16) | (radeon_crtc->cursor_height - 1));
} else {
+ x -= crtc->x;
+ y -= crtc->y;
+
if (crtc->mode.flags & DRM_MODE_FLAG_DBLSCAN)
y *= 2;
@@ -229,10 +243,20 @@ static int radeon_cursor_move_locked(struct drm_crtc *crtc, int x, int y)
yorigin * 256);
}
- radeon_crtc->cursor_x = x;
- radeon_crtc->cursor_y = y;
+ if (radeon_crtc->cursor_out_of_bounds) {
+ radeon_crtc->cursor_out_of_bounds = false;
+ if (radeon_crtc->cursor_bo)
+ radeon_show_cursor(crtc);
+ }
return 0;
+
+ out_of_bounds:
+ if (!radeon_crtc->cursor_out_of_bounds) {
+ radeon_hide_cursor(crtc);
+ radeon_crtc->cursor_out_of_bounds = true;
+ }
+ return 0;
}
int radeon_crtc_cursor_move(struct drm_crtc *crtc,
@@ -297,22 +321,23 @@ int radeon_crtc_cursor_set2(struct drm_crtc *crtc,
return ret;
}
- radeon_crtc->cursor_width = width;
- radeon_crtc->cursor_height = height;
-
radeon_lock_cursor(crtc, true);
- if (hot_x != radeon_crtc->cursor_hot_x ||
+ if (width != radeon_crtc->cursor_width ||
+ height != radeon_crtc->cursor_height ||
+ hot_x != radeon_crtc->cursor_hot_x ||
hot_y != radeon_crtc->cursor_hot_y) {
int x, y;
x = radeon_crtc->cursor_x + radeon_crtc->cursor_hot_x - hot_x;
y = radeon_crtc->cursor_y + radeon_crtc->cursor_hot_y - hot_y;
- radeon_cursor_move_locked(crtc, x, y);
-
+ radeon_crtc->cursor_width = width;
+ radeon_crtc->cursor_height = height;
radeon_crtc->cursor_hot_x = hot_x;
radeon_crtc->cursor_hot_y = hot_y;
+
+ radeon_cursor_move_locked(crtc, x, y);
}
radeon_show_cursor(crtc);
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_device.c b/kernel/drivers/gpu/drm/radeon/radeon_device.c
index c566993a2..4aa2cbe4c 100644
--- a/kernel/drivers/gpu/drm/radeon/radeon_device.c
+++ b/kernel/drivers/gpu/drm/radeon/radeon_device.c
@@ -630,6 +630,23 @@ void radeon_gtt_location(struct radeon_device *rdev, struct radeon_mc *mc)
/*
* GPU helpers function.
*/
+
+/**
+ * radeon_device_is_virtual - check if we are running is a virtual environment
+ *
+ * Check if the asic has been passed through to a VM (all asics).
+ * Used at driver startup.
+ * Returns true if virtual or false if not.
+ */
+static bool radeon_device_is_virtual(void)
+{
+#ifdef CONFIG_X86
+ return boot_cpu_has(X86_FEATURE_HYPERVISOR);
+#else
+ return false;
+#endif
+}
+
/**
* radeon_card_posted - check if the hw has already been initialized
*
@@ -643,6 +660,11 @@ bool radeon_card_posted(struct radeon_device *rdev)
{
uint32_t reg;
+ /* for pass through, always force asic_init for CI */
+ if (rdev->family >= CHIP_BONAIRE &&
+ radeon_device_is_virtual())
+ return false;
+
/* required for EFI mode on macbook2,1 which uses an r5xx asic */
if (efi_enabled(EFI_BOOT) &&
(rdev->pdev->subsystem_vendor == PCI_VENDOR_ID_APPLE) &&
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_dp_mst.c b/kernel/drivers/gpu/drm/radeon/radeon_dp_mst.c
index 744f5c49c..6dd39bded 100644
--- a/kernel/drivers/gpu/drm/radeon/radeon_dp_mst.c
+++ b/kernel/drivers/gpu/drm/radeon/radeon_dp_mst.c
@@ -525,11 +525,9 @@ static bool radeon_mst_mode_fixup(struct drm_encoder *encoder,
drm_mode_set_crtcinfo(adjusted_mode, 0);
{
struct radeon_connector_atom_dig *dig_connector;
-
dig_connector = mst_enc->connector->con_priv;
dig_connector->dp_lane_count = drm_dp_max_lane_count(dig_connector->dpcd);
- dig_connector->dp_clock = radeon_dp_get_max_link_rate(&mst_enc->connector->base,
- dig_connector->dpcd);
+ dig_connector->dp_clock = drm_dp_max_link_rate(dig_connector->dpcd);
DRM_DEBUG_KMS("dig clock %p %d %d\n", dig_connector,
dig_connector->dp_lane_count, dig_connector->dp_clock);
}
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c b/kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
index 678b43865..89f22bdde 100644
--- a/kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
+++ b/kernel/drivers/gpu/drm/radeon/radeon_legacy_crtc.c
@@ -331,6 +331,8 @@ static void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
WREG32_P(RADEON_CRTC_EXT_CNTL, crtc_ext_cntl, ~(mask | crtc_ext_cntl));
}
drm_vblank_post_modeset(dev, radeon_crtc->crtc_id);
+ /* Make sure vblank interrupt is still enabled if needed */
+ radeon_irq_set(rdev);
radeon_crtc_load_lut(crtc);
break;
case DRM_MODE_DPMS_STANDBY:
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_mode.h b/kernel/drivers/gpu/drm/radeon/radeon_mode.h
index bba112628..d8f8be608 100644
--- a/kernel/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/kernel/drivers/gpu/drm/radeon/radeon_mode.h
@@ -330,6 +330,7 @@ struct radeon_crtc {
u16 lut_r[256], lut_g[256], lut_b[256];
bool enabled;
bool can_tile;
+ bool cursor_out_of_bounds;
uint32_t crtc_offset;
struct drm_gem_object *cursor_bo;
uint64_t cursor_addr;
@@ -757,8 +758,10 @@ extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector);
extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector);
extern int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
struct drm_connector *connector);
-int radeon_dp_get_max_link_rate(struct drm_connector *connector,
- const u8 *dpcd);
+extern int radeon_dp_get_dp_link_config(struct drm_connector *connector,
+ const u8 *dpcd,
+ unsigned pix_clock,
+ unsigned *dp_lanes, unsigned *dp_rate);
extern void radeon_dp_set_rx_power_state(struct drm_connector *connector,
u8 power_state);
extern void radeon_dp_aux_init(struct radeon_connector *radeon_connector);
diff --git a/kernel/drivers/gpu/drm/radeon/radeon_ttm.c b/kernel/drivers/gpu/drm/radeon/radeon_ttm.c
index e06ac546a..35310336d 100644
--- a/kernel/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/kernel/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -235,6 +235,8 @@ static int radeon_verify_access(struct ttm_buffer_object *bo, struct file *filp)
{
struct radeon_bo *rbo = container_of(bo, struct radeon_bo, tbo);
+ if (radeon_ttm_tt_has_userptr(bo->ttm))
+ return -EPERM;
return drm_vma_node_verify_access(&rbo->gem_base.vma_node, filp);
}
@@ -261,8 +263,8 @@ static int radeon_move_blit(struct ttm_buffer_object *bo,
rdev = radeon_get_rdev(bo->bdev);
ridx = radeon_copy_ring_index(rdev);
- old_start = old_mem->start << PAGE_SHIFT;
- new_start = new_mem->start << PAGE_SHIFT;
+ old_start = (u64)old_mem->start << PAGE_SHIFT;
+ new_start = (u64)new_mem->start << PAGE_SHIFT;
switch (old_mem->mem_type) {
case TTM_PL_VRAM:
diff --git a/kernel/drivers/gpu/drm/radeon/si_dpm.c b/kernel/drivers/gpu/drm/radeon/si_dpm.c
index a82b891ae..b6f16804e 100644
--- a/kernel/drivers/gpu/drm/radeon/si_dpm.c
+++ b/kernel/drivers/gpu/drm/radeon/si_dpm.c
@@ -2926,9 +2926,12 @@ static struct si_dpm_quirk si_dpm_quirk_list[] = {
/* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
{ PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
+ { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0x2015, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6810, 0x174b, 0xe271, 85000, 90000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x1462, 0x2015, 0, 120000 },
{ PCI_VENDOR_ID_ATI, 0x6811, 0x1043, 0x2015, 0, 120000 },
+ { PCI_VENDOR_ID_ATI, 0x6811, 0x148c, 0x2015, 0, 120000 },
+ { PCI_VENDOR_ID_ATI, 0x6810, 0x1682, 0x9275, 0, 120000 },
{ 0, 0, 0, 0 },
};
@@ -2996,6 +2999,37 @@ static void si_apply_state_adjust_rules(struct radeon_device *rdev,
int i;
struct si_dpm_quirk *p = si_dpm_quirk_list;
+ /* limit all SI kickers */
+ if (rdev->family == CHIP_PITCAIRN) {
+ if ((rdev->pdev->revision == 0x81) ||
+ (rdev->pdev->device == 0x6810) ||
+ (rdev->pdev->device == 0x6811) ||
+ (rdev->pdev->device == 0x6816) ||
+ (rdev->pdev->device == 0x6817) ||
+ (rdev->pdev->device == 0x6806))
+ max_mclk = 120000;
+ } else if (rdev->family == CHIP_OLAND) {
+ if ((rdev->pdev->revision == 0xC7) ||
+ (rdev->pdev->revision == 0x80) ||
+ (rdev->pdev->revision == 0x81) ||
+ (rdev->pdev->revision == 0x83) ||
+ (rdev->pdev->revision == 0x87) ||
+ (rdev->pdev->device == 0x6604) ||
+ (rdev->pdev->device == 0x6605)) {
+ max_sclk = 75000;
+ max_mclk = 80000;
+ }
+ } else if (rdev->family == CHIP_HAINAN) {
+ if ((rdev->pdev->revision == 0x81) ||
+ (rdev->pdev->revision == 0x83) ||
+ (rdev->pdev->revision == 0xC3) ||
+ (rdev->pdev->device == 0x6664) ||
+ (rdev->pdev->device == 0x6665) ||
+ (rdev->pdev->device == 0x6667)) {
+ max_sclk = 75000;
+ max_mclk = 80000;
+ }
+ }
/* Apply dpm quirks */
while (p && p->chip_device != 0) {
if (rdev->pdev->vendor == p->chip_vendor &&
@@ -4099,7 +4133,7 @@ static int si_populate_smc_voltage_tables(struct radeon_device *rdev,
&rdev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
si_populate_smc_voltage_table(rdev, &si_pi->vddc_phase_shed_table, table);
- table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
+ table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
si_write_smc_soft_register(rdev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
diff --git a/kernel/drivers/gpu/drm/radeon/sislands_smc.h b/kernel/drivers/gpu/drm/radeon/sislands_smc.h
index 3c779838d..966e3a556 100644
--- a/kernel/drivers/gpu/drm/radeon/sislands_smc.h
+++ b/kernel/drivers/gpu/drm/radeon/sislands_smc.h
@@ -194,6 +194,7 @@ typedef struct SISLANDS_SMC_SWSTATE SISLANDS_SMC_SWSTATE;
#define SISLANDS_SMC_VOLTAGEMASK_VDDC 0
#define SISLANDS_SMC_VOLTAGEMASK_MVDD 1
#define SISLANDS_SMC_VOLTAGEMASK_VDDCI 2
+#define SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING 3
#define SISLANDS_SMC_VOLTAGEMASK_MAX 4
struct SISLANDS_SMC_VOLTAGEMASKTABLE