Commit 58890f31 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'drm-fixes-2019-04-12' of git://anongit.freedesktop.org/drm/drm 

Pull drm fixes from Dave Airlie:
 "Fixes across the driver spectrum this week, the mediatek fbdev support
  might be a bit late for this round, but I looked over it and it's not
  very large and seems like a useful feature for them.

  Otherwise the main thing is a regression fix for i915 5.0 bug that
  caused black screens on a bunch of Dell XPS 15s I think, I know at
  least Fedora is waiting for this to land, and the udl fix is also for
  a regression since 5.0 where unplugging the device would end badly.

  core:
   - make atomic hooks optional

  i915:
   - Revert a 5.0 regression where some eDP panels stopped working
   - DSI related fixes for platforms up to IceLake
   - GVT (regression fix, warning fix, use-after free fix)

  amdgpu:
   - Cursor fixes
   - missing PCI ID fix for KFD
   - XGMI fix
   - shadow buffer handling after reset fix

  udl:
   - fix unplugging device crashes.

  mediatek:
   - stabilise MT2701 HDMI support
   - fbdev support

  tegra:
   - fix for build regression in rc1.

  sun4i:
   - Allwinner A6 max freq improvements
   - null ptr deref fix

  dw-hdmi:
   - SCDC configuration improvements

  omap:
   - CEC clock management policy fix"

* tag 'drm-fixes-2019-04-12' of git://anongit.freedesktop.org/drm/drm: (32 commits)
  gpu: host1x: Fix compile error when IOMMU API is not available
  drm/i915/gvt: Roundup fb->height into tile's height at calucation fb->size
  drm/i915/dp: revert back to max link rate and lane count on eDP
  drm/i915/icl: Fix port disable sequence for mipi-dsi
  drm/i915/icl: Ungate ddi clocks before IO enable
  drm/mediatek: no change parent rate in round_rate() for MT2701 hdmi phy
  drm/mediatek: using new factor for tvdpll for MT2701 hdmi phy
  drm/mediatek: remove flag CLK_SET_RATE_PARENT for MT2701 hdmi phy
  drm/mediatek: make implementation of recalc_rate() for MT2701 hdmi phy
  drm/mediatek: fix the rate and divder of hdmi phy for MT2701
  drm/mediatek: fix possible object reference leak
  drm/i915: Get power refs in encoder->get_power_domains()
  drm/i915: Fix pipe_bpp readout for BXT/GLK DSI
  drm/amd/display: Fix negative cursor pos programming (v2)
  drm/sun4i: tcon top: Fix NULL/invalid pointer dereference in sun8i_tcon_top_un/bind
  drm/udl: add a release method and delay modeset teardown
  drm/i915/gvt: Prevent use-after-free in ppgtt_free_all_spt()
  drm/i915/gvt: Annotate iomem usage
  drm/sun4i: DW HDMI: Lower max. supported rate for H6
  Revert "Documentation/gpu/meson: Remove link to meson_canvas.c"
  ...
parents 2d06b235 788f07eb

drivers/gpu/drm/amd/amdgpu/amdgpu_device.c

+9 −4
Original line number Diff line number Diff line
@@ -3173,11 +3173,16 @@ static int amdgpu_device_recover_vram(struct amdgpu_device *adev) 
			break;



		if (fence) {

			r = dma_fence_wait_timeout(fence, false, tmo);

			tmo = dma_fence_wait_timeout(fence, false, tmo);

			dma_fence_put(fence);

			fence = next;

			if (r <= 0)

			if (tmo == 0) {

				r = -ETIMEDOUT;

				break;

			} else if (tmo < 0) {

				r = tmo;

				break;

			}

		} else {

			fence = next;

		}
@@ -3188,8 +3193,8 @@ static int amdgpu_device_recover_vram(struct amdgpu_device *adev) 
		tmo = dma_fence_wait_timeout(fence, false, tmo);

	dma_fence_put(fence);



	if (r <= 0 || tmo <= 0) {

		DRM_ERROR("recover vram bo from shadow failed\n");

	if (r < 0 || tmo <= 0) {

		DRM_ERROR("recover vram bo from shadow failed, r is %ld, tmo is %ld\n", r, tmo);

		return -EIO;

	}

drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c

+3 −0
Original line number Diff line number Diff line
@@ -35,6 +35,7 @@ 
#include "amdgpu_trace.h"



#define AMDGPU_IB_TEST_TIMEOUT	msecs_to_jiffies(1000)

#define AMDGPU_IB_TEST_GFX_XGMI_TIMEOUT	msecs_to_jiffies(2000)



/*

 * IB
@@ -344,6 +345,8 @@ int amdgpu_ib_ring_tests(struct amdgpu_device *adev) 
		 * cost waiting for it coming back under RUNTIME only

		*/

		tmo_gfx = 8 * AMDGPU_IB_TEST_TIMEOUT;

	} else if (adev->gmc.xgmi.hive_id) {

		tmo_gfx = AMDGPU_IB_TEST_GFX_XGMI_TIMEOUT;

	}



	for (i = 0; i < adev->num_rings; ++i) {

drivers/gpu/drm/amd/amdkfd/kfd_device.c

+1 −0
Original line number Diff line number Diff line
@@ -320,6 +320,7 @@ static const struct kfd_deviceid supported_devices[] = { 
	{ 0x9876, &carrizo_device_info },	/* Carrizo */

	{ 0x9877, &carrizo_device_info },	/* Carrizo */

	{ 0x15DD, &raven_device_info },		/* Raven */

	{ 0x15D8, &raven_device_info },		/* Raven */

#endif

	{ 0x67A0, &hawaii_device_info },	/* Hawaii */

	{ 0x67A1, &hawaii_device_info },	/* Hawaii */

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c

+1 −0
Original line number Diff line number Diff line
@@ -4533,6 +4533,7 @@ static void handle_cursor_update(struct drm_plane *plane, 
	amdgpu_crtc->cursor_width = plane->state->crtc_w;

	amdgpu_crtc->cursor_height = plane->state->crtc_h;



	memset(&attributes, 0, sizeof(attributes));

	attributes.address.high_part = upper_32_bits(address);

	attributes.address.low_part  = lower_32_bits(address);

	attributes.width             = plane->state->crtc_w;

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c

+2 −21
Original line number Diff line number Diff line
@@ -1150,28 +1150,9 @@ void hubp1_cursor_set_position( 
	REG_UPDATE(CURSOR_CONTROL,

			CURSOR_ENABLE, cur_en);



	//account for cases where we see negative offset relative to overlay plane

	if (src_x_offset < 0 && src_y_offset < 0) {

		REG_SET_2(CURSOR_POSITION, 0,

			CURSOR_X_POSITION, 0,

			CURSOR_Y_POSITION, 0);

		x_hotspot -= src_x_offset;

		y_hotspot -= src_y_offset;

	} else if (src_x_offset < 0) {

		REG_SET_2(CURSOR_POSITION, 0,

			CURSOR_X_POSITION, 0,

			CURSOR_Y_POSITION, pos->y);

		x_hotspot -= src_x_offset;

	} else if (src_y_offset < 0) {

		REG_SET_2(CURSOR_POSITION, 0,

			CURSOR_X_POSITION, pos->x,

			CURSOR_Y_POSITION, 0);

		y_hotspot -= src_y_offset;

	} else {

	REG_SET_2(CURSOR_POSITION, 0,

			CURSOR_X_POSITION, pos->x,

			CURSOR_Y_POSITION, pos->y);

	}



	REG_SET_2(CURSOR_HOT_SPOT, 0,

			CURSOR_HOT_SPOT_X, x_hotspot,

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