Merge tag 'drm-intel-fixes-2020-03-12' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes
drm/i915 fixes for v5.6-rc6:
- hard lockup fix
- GVT fixes
- 32-bit alignment issue fix
- timeline wait fixes
- cacheline_retire and free
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/87lfo6ksvw.fsf@intel.com
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 2b488df..d8945c3 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -89,6 +89,13 @@
#define HDP_MEM_POWER_CTRL__RC_MEM_POWER_CTRL_EN_MASK 0x00010000L
#define HDP_MEM_POWER_CTRL__RC_MEM_POWER_LS_EN_MASK 0x00020000L
#define mmHDP_MEM_POWER_CTRL_BASE_IDX 0
+
+/* for Vega20/arcturus regiter offset change */
+#define mmROM_INDEX_VG20 0x00e4
+#define mmROM_INDEX_VG20_BASE_IDX 0
+#define mmROM_DATA_VG20 0x00e5
+#define mmROM_DATA_VG20_BASE_IDX 0
+
/*
* Indirect registers accessor
*/
@@ -309,6 +316,8 @@
{
u32 *dw_ptr;
u32 i, length_dw;
+ uint32_t rom_index_offset;
+ uint32_t rom_data_offset;
if (bios == NULL)
return false;
@@ -321,11 +330,23 @@
dw_ptr = (u32 *)bios;
length_dw = ALIGN(length_bytes, 4) / 4;
+ switch (adev->asic_type) {
+ case CHIP_VEGA20:
+ case CHIP_ARCTURUS:
+ rom_index_offset = SOC15_REG_OFFSET(SMUIO, 0, mmROM_INDEX_VG20);
+ rom_data_offset = SOC15_REG_OFFSET(SMUIO, 0, mmROM_DATA_VG20);
+ break;
+ default:
+ rom_index_offset = SOC15_REG_OFFSET(SMUIO, 0, mmROM_INDEX);
+ rom_data_offset = SOC15_REG_OFFSET(SMUIO, 0, mmROM_DATA);
+ break;
+ }
+
/* set rom index to 0 */
- WREG32(SOC15_REG_OFFSET(SMUIO, 0, mmROM_INDEX), 0);
+ WREG32(rom_index_offset, 0);
/* read out the rom data */
for (i = 0; i < length_dw; i++)
- dw_ptr[i] = RREG32(SOC15_REG_OFFSET(SMUIO, 0, mmROM_DATA));
+ dw_ptr[i] = RREG32(rom_data_offset);
return true;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index 85f90f3..e310d67 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -335,6 +335,117 @@
.use_urgent_burst_bw = 0
};
+struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv14_soc = {
+ .clock_limits = {
+ {
+ .state = 0,
+ .dcfclk_mhz = 560.0,
+ .fabricclk_mhz = 560.0,
+ .dispclk_mhz = 513.0,
+ .dppclk_mhz = 513.0,
+ .phyclk_mhz = 540.0,
+ .socclk_mhz = 560.0,
+ .dscclk_mhz = 171.0,
+ .dram_speed_mts = 8960.0,
+ },
+ {
+ .state = 1,
+ .dcfclk_mhz = 694.0,
+ .fabricclk_mhz = 694.0,
+ .dispclk_mhz = 642.0,
+ .dppclk_mhz = 642.0,
+ .phyclk_mhz = 600.0,
+ .socclk_mhz = 694.0,
+ .dscclk_mhz = 214.0,
+ .dram_speed_mts = 11104.0,
+ },
+ {
+ .state = 2,
+ .dcfclk_mhz = 875.0,
+ .fabricclk_mhz = 875.0,
+ .dispclk_mhz = 734.0,
+ .dppclk_mhz = 734.0,
+ .phyclk_mhz = 810.0,
+ .socclk_mhz = 875.0,
+ .dscclk_mhz = 245.0,
+ .dram_speed_mts = 14000.0,
+ },
+ {
+ .state = 3,
+ .dcfclk_mhz = 1000.0,
+ .fabricclk_mhz = 1000.0,
+ .dispclk_mhz = 1100.0,
+ .dppclk_mhz = 1100.0,
+ .phyclk_mhz = 810.0,
+ .socclk_mhz = 1000.0,
+ .dscclk_mhz = 367.0,
+ .dram_speed_mts = 16000.0,
+ },
+ {
+ .state = 4,
+ .dcfclk_mhz = 1200.0,
+ .fabricclk_mhz = 1200.0,
+ .dispclk_mhz = 1284.0,
+ .dppclk_mhz = 1284.0,
+ .phyclk_mhz = 810.0,
+ .socclk_mhz = 1200.0,
+ .dscclk_mhz = 428.0,
+ .dram_speed_mts = 16000.0,
+ },
+ /*Extra state, no dispclk ramping*/
+ {
+ .state = 5,
+ .dcfclk_mhz = 1200.0,
+ .fabricclk_mhz = 1200.0,
+ .dispclk_mhz = 1284.0,
+ .dppclk_mhz = 1284.0,
+ .phyclk_mhz = 810.0,
+ .socclk_mhz = 1200.0,
+ .dscclk_mhz = 428.0,
+ .dram_speed_mts = 16000.0,
+ },
+ },
+ .num_states = 5,
+ .sr_exit_time_us = 8.6,
+ .sr_enter_plus_exit_time_us = 10.9,
+ .urgent_latency_us = 4.0,
+ .urgent_latency_pixel_data_only_us = 4.0,
+ .urgent_latency_pixel_mixed_with_vm_data_us = 4.0,
+ .urgent_latency_vm_data_only_us = 4.0,
+ .urgent_out_of_order_return_per_channel_pixel_only_bytes = 4096,
+ .urgent_out_of_order_return_per_channel_pixel_and_vm_bytes = 4096,
+ .urgent_out_of_order_return_per_channel_vm_only_bytes = 4096,
+ .pct_ideal_dram_sdp_bw_after_urgent_pixel_only = 40.0,
+ .pct_ideal_dram_sdp_bw_after_urgent_pixel_and_vm = 40.0,
+ .pct_ideal_dram_sdp_bw_after_urgent_vm_only = 40.0,
+ .max_avg_sdp_bw_use_normal_percent = 40.0,
+ .max_avg_dram_bw_use_normal_percent = 40.0,
+ .writeback_latency_us = 12.0,
+ .ideal_dram_bw_after_urgent_percent = 40.0,
+ .max_request_size_bytes = 256,
+ .dram_channel_width_bytes = 2,
+ .fabric_datapath_to_dcn_data_return_bytes = 64,
+ .dcn_downspread_percent = 0.5,
+ .downspread_percent = 0.38,
+ .dram_page_open_time_ns = 50.0,
+ .dram_rw_turnaround_time_ns = 17.5,
+ .dram_return_buffer_per_channel_bytes = 8192,
+ .round_trip_ping_latency_dcfclk_cycles = 131,
+ .urgent_out_of_order_return_per_channel_bytes = 256,
+ .channel_interleave_bytes = 256,
+ .num_banks = 8,
+ .num_chans = 8,
+ .vmm_page_size_bytes = 4096,
+ .dram_clock_change_latency_us = 404.0,
+ .dummy_pstate_latency_us = 5.0,
+ .writeback_dram_clock_change_latency_us = 23.0,
+ .return_bus_width_bytes = 64,
+ .dispclk_dppclk_vco_speed_mhz = 3850,
+ .xfc_bus_transport_time_us = 20,
+ .xfc_xbuf_latency_tolerance_us = 4,
+ .use_urgent_burst_bw = 0
+};
+
struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv12_soc = { 0 };
#ifndef mmDP0_DP_DPHY_INTERNAL_CTRL
@@ -3291,6 +3402,9 @@
static struct _vcs_dpi_soc_bounding_box_st *get_asic_rev_soc_bb(
uint32_t hw_internal_rev)
{
+ if (ASICREV_IS_NAVI14_M(hw_internal_rev))
+ return &dcn2_0_nv14_soc;
+
if (ASICREV_IS_NAVI12_P(hw_internal_rev))
return &dcn2_0_nv12_soc;
diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index ad8e9b562..96e81c7 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -2006,8 +2006,11 @@
smu_feature_is_enabled(smu, SMU_FEATURE_DPM_DCEFCLK_BIT) &&
smu_feature_is_enabled(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) {
smu_set_watermarks_table(smu, table, clock_ranges);
- smu->watermarks_bitmap |= WATERMARKS_EXIST;
- smu->watermarks_bitmap &= ~WATERMARKS_LOADED;
+
+ if (!(smu->watermarks_bitmap & WATERMARKS_EXIST)) {
+ smu->watermarks_bitmap |= WATERMARKS_EXIST;
+ smu->watermarks_bitmap &= ~WATERMARKS_LOADED;
+ }
}
mutex_unlock(&smu->mutex);
diff --git a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
index 0d73a49..aed4d6e 100644
--- a/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/navi10_ppt.c
@@ -1063,15 +1063,6 @@
int ret = 0;
if ((smu->watermarks_bitmap & WATERMARKS_EXIST) &&
- !(smu->watermarks_bitmap & WATERMARKS_LOADED)) {
- ret = smu_write_watermarks_table(smu);
- if (ret)
- return ret;
-
- smu->watermarks_bitmap |= WATERMARKS_LOADED;
- }
-
- if ((smu->watermarks_bitmap & WATERMARKS_EXIST) &&
smu_feature_is_supported(smu, SMU_FEATURE_DPM_DCEFCLK_BIT) &&
smu_feature_is_supported(smu, SMU_FEATURE_DPM_SOCCLK_BIT)) {
ret = smu_send_smc_msg_with_param(smu, SMU_MSG_NumOfDisplays,
@@ -1493,6 +1484,7 @@
*clock_ranges)
{
int i;
+ int ret = 0;
Watermarks_t *table = watermarks;
if (!table || !clock_ranges)
@@ -1544,6 +1536,18 @@
clock_ranges->wm_mcif_clocks_ranges[i].wm_set_id;
}
+ smu->watermarks_bitmap |= WATERMARKS_EXIST;
+
+ /* pass data to smu controller */
+ if (!(smu->watermarks_bitmap & WATERMARKS_LOADED)) {
+ ret = smu_write_watermarks_table(smu);
+ if (ret) {
+ pr_err("Failed to update WMTABLE!");
+ return ret;
+ }
+ smu->watermarks_bitmap |= WATERMARKS_LOADED;
+ }
+
return 0;
}
diff --git a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
index 568c041..3ad0f4a 100644
--- a/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/renoir_ppt.c
@@ -806,9 +806,10 @@
clock_ranges->wm_mcif_clocks_ranges[i].wm_set_id;
}
+ smu->watermarks_bitmap |= WATERMARKS_EXIST;
+
/* pass data to smu controller */
- if ((smu->watermarks_bitmap & WATERMARKS_EXIST) &&
- !(smu->watermarks_bitmap & WATERMARKS_LOADED)) {
+ if (!(smu->watermarks_bitmap & WATERMARKS_LOADED)) {
ret = smu_write_watermarks_table(smu);
if (ret) {
pr_err("Failed to update WMTABLE!");
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
index 8428ae1..1f79bc2 100644
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -55,6 +55,7 @@
struct decon_context {
struct device *dev;
struct drm_device *drm_dev;
+ void *dma_priv;
struct exynos_drm_crtc *crtc;
struct exynos_drm_plane planes[WINDOWS_NR];
struct exynos_drm_plane_config configs[WINDOWS_NR];
@@ -644,7 +645,7 @@
decon_clear_channels(ctx->crtc);
- return exynos_drm_register_dma(drm_dev, dev);
+ return exynos_drm_register_dma(drm_dev, dev, &ctx->dma_priv);
}
static void decon_unbind(struct device *dev, struct device *master, void *data)
@@ -654,7 +655,7 @@
decon_atomic_disable(ctx->crtc);
/* detach this sub driver from iommu mapping if supported. */
- exynos_drm_unregister_dma(ctx->drm_dev, ctx->dev);
+ exynos_drm_unregister_dma(ctx->drm_dev, ctx->dev, &ctx->dma_priv);
}
static const struct component_ops decon_component_ops = {
diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
index ff59c64..1eed332 100644
--- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c
@@ -40,6 +40,7 @@
struct decon_context {
struct device *dev;
struct drm_device *drm_dev;
+ void *dma_priv;
struct exynos_drm_crtc *crtc;
struct exynos_drm_plane planes[WINDOWS_NR];
struct exynos_drm_plane_config configs[WINDOWS_NR];
@@ -127,13 +128,13 @@
decon_clear_channels(ctx->crtc);
- return exynos_drm_register_dma(drm_dev, ctx->dev);
+ return exynos_drm_register_dma(drm_dev, ctx->dev, &ctx->dma_priv);
}
static void decon_ctx_remove(struct decon_context *ctx)
{
/* detach this sub driver from iommu mapping if supported. */
- exynos_drm_unregister_dma(ctx->drm_dev, ctx->dev);
+ exynos_drm_unregister_dma(ctx->drm_dev, ctx->dev, &ctx->dma_priv);
}
static u32 decon_calc_clkdiv(struct decon_context *ctx,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_dma.c b/drivers/gpu/drm/exynos/exynos_drm_dma.c
index 9ebc027..619f814 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_dma.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_dma.c
@@ -58,7 +58,7 @@
* mapping.
*/
static int drm_iommu_attach_device(struct drm_device *drm_dev,
- struct device *subdrv_dev)
+ struct device *subdrv_dev, void **dma_priv)
{
struct exynos_drm_private *priv = drm_dev->dev_private;
int ret;
@@ -74,7 +74,14 @@
return ret;
if (IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU)) {
- if (to_dma_iommu_mapping(subdrv_dev))
+ /*
+ * Keep the original DMA mapping of the sub-device and
+ * restore it on Exynos DRM detach, otherwise the DMA
+ * framework considers it as IOMMU-less during the next
+ * probe (in case of deferred probe or modular build)
+ */
+ *dma_priv = to_dma_iommu_mapping(subdrv_dev);
+ if (*dma_priv)
arm_iommu_detach_device(subdrv_dev);
ret = arm_iommu_attach_device(subdrv_dev, priv->mapping);
@@ -98,19 +105,21 @@
* mapping
*/
static void drm_iommu_detach_device(struct drm_device *drm_dev,
- struct device *subdrv_dev)
+ struct device *subdrv_dev, void **dma_priv)
{
struct exynos_drm_private *priv = drm_dev->dev_private;
- if (IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU))
+ if (IS_ENABLED(CONFIG_ARM_DMA_USE_IOMMU)) {
arm_iommu_detach_device(subdrv_dev);
- else if (IS_ENABLED(CONFIG_IOMMU_DMA))
+ arm_iommu_attach_device(subdrv_dev, *dma_priv);
+ } else if (IS_ENABLED(CONFIG_IOMMU_DMA))
iommu_detach_device(priv->mapping, subdrv_dev);
clear_dma_max_seg_size(subdrv_dev);
}
-int exynos_drm_register_dma(struct drm_device *drm, struct device *dev)
+int exynos_drm_register_dma(struct drm_device *drm, struct device *dev,
+ void **dma_priv)
{
struct exynos_drm_private *priv = drm->dev_private;
@@ -137,13 +146,14 @@
priv->mapping = mapping;
}
- return drm_iommu_attach_device(drm, dev);
+ return drm_iommu_attach_device(drm, dev, dma_priv);
}
-void exynos_drm_unregister_dma(struct drm_device *drm, struct device *dev)
+void exynos_drm_unregister_dma(struct drm_device *drm, struct device *dev,
+ void **dma_priv)
{
if (IS_ENABLED(CONFIG_EXYNOS_IOMMU))
- drm_iommu_detach_device(drm, dev);
+ drm_iommu_detach_device(drm, dev, dma_priv);
}
void exynos_drm_cleanup_dma(struct drm_device *drm)
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.h b/drivers/gpu/drm/exynos/exynos_drm_drv.h
index d4d21d8..6ae9056 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.h
@@ -223,8 +223,10 @@
return priv->mapping ? true : false;
}
-int exynos_drm_register_dma(struct drm_device *drm, struct device *dev);
-void exynos_drm_unregister_dma(struct drm_device *drm, struct device *dev);
+int exynos_drm_register_dma(struct drm_device *drm, struct device *dev,
+ void **dma_priv);
+void exynos_drm_unregister_dma(struct drm_device *drm, struct device *dev,
+ void **dma_priv);
void exynos_drm_cleanup_dma(struct drm_device *drm);
#ifdef CONFIG_DRM_EXYNOS_DPI
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
index 8ea2e1d..29ab8be 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c
@@ -97,6 +97,7 @@
struct fimc_context {
struct exynos_drm_ipp ipp;
struct drm_device *drm_dev;
+ void *dma_priv;
struct device *dev;
struct exynos_drm_ipp_task *task;
struct exynos_drm_ipp_formats *formats;
@@ -1133,7 +1134,7 @@
ctx->drm_dev = drm_dev;
ipp->drm_dev = drm_dev;
- exynos_drm_register_dma(drm_dev, dev);
+ exynos_drm_register_dma(drm_dev, dev, &ctx->dma_priv);
exynos_drm_ipp_register(dev, ipp, &ipp_funcs,
DRM_EXYNOS_IPP_CAP_CROP | DRM_EXYNOS_IPP_CAP_ROTATE |
@@ -1153,7 +1154,7 @@
struct exynos_drm_ipp *ipp = &ctx->ipp;
exynos_drm_ipp_unregister(dev, ipp);
- exynos_drm_unregister_dma(drm_dev, dev);
+ exynos_drm_unregister_dma(drm_dev, dev, &ctx->dma_priv);
}
static const struct component_ops fimc_component_ops = {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 21aec38..bb67cad 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -167,6 +167,7 @@
struct fimd_context {
struct device *dev;
struct drm_device *drm_dev;
+ void *dma_priv;
struct exynos_drm_crtc *crtc;
struct exynos_drm_plane planes[WINDOWS_NR];
struct exynos_drm_plane_config configs[WINDOWS_NR];
@@ -1090,7 +1091,7 @@
if (is_drm_iommu_supported(drm_dev))
fimd_clear_channels(ctx->crtc);
- return exynos_drm_register_dma(drm_dev, dev);
+ return exynos_drm_register_dma(drm_dev, dev, &ctx->dma_priv);
}
static void fimd_unbind(struct device *dev, struct device *master,
@@ -1100,7 +1101,7 @@
fimd_atomic_disable(ctx->crtc);
- exynos_drm_unregister_dma(ctx->drm_dev, ctx->dev);
+ exynos_drm_unregister_dma(ctx->drm_dev, ctx->dev, &ctx->dma_priv);
if (ctx->encoder)
exynos_dpi_remove(ctx->encoder);
diff --git a/drivers/gpu/drm/exynos/exynos_drm_g2d.c b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
index 2a3382d..fcee33a 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_g2d.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_g2d.c
@@ -232,6 +232,7 @@
struct g2d_data {
struct device *dev;
+ void *dma_priv;
struct clk *gate_clk;
void __iomem *regs;
int irq;
@@ -1409,7 +1410,7 @@
return ret;
}
- ret = exynos_drm_register_dma(drm_dev, dev);
+ ret = exynos_drm_register_dma(drm_dev, dev, &g2d->dma_priv);
if (ret < 0) {
dev_err(dev, "failed to enable iommu.\n");
g2d_fini_cmdlist(g2d);
@@ -1434,7 +1435,7 @@
priv->g2d_dev = NULL;
cancel_work_sync(&g2d->runqueue_work);
- exynos_drm_unregister_dma(g2d->drm_dev, dev);
+ exynos_drm_unregister_dma(g2d->drm_dev, dev, &g2d->dma_priv);
}
static const struct component_ops g2d_component_ops = {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
index 88b6fca..45e9aee 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c
@@ -97,6 +97,7 @@
struct gsc_context {
struct exynos_drm_ipp ipp;
struct drm_device *drm_dev;
+ void *dma_priv;
struct device *dev;
struct exynos_drm_ipp_task *task;
struct exynos_drm_ipp_formats *formats;
@@ -1169,7 +1170,7 @@
ctx->drm_dev = drm_dev;
ctx->drm_dev = drm_dev;
- exynos_drm_register_dma(drm_dev, dev);
+ exynos_drm_register_dma(drm_dev, dev, &ctx->dma_priv);
exynos_drm_ipp_register(dev, ipp, &ipp_funcs,
DRM_EXYNOS_IPP_CAP_CROP | DRM_EXYNOS_IPP_CAP_ROTATE |
@@ -1189,7 +1190,7 @@
struct exynos_drm_ipp *ipp = &ctx->ipp;
exynos_drm_ipp_unregister(dev, ipp);
- exynos_drm_unregister_dma(drm_dev, dev);
+ exynos_drm_unregister_dma(drm_dev, dev, &ctx->dma_priv);
}
static const struct component_ops gsc_component_ops = {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
index b984829..dafa87b 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c
@@ -56,6 +56,7 @@
struct rot_context {
struct exynos_drm_ipp ipp;
struct drm_device *drm_dev;
+ void *dma_priv;
struct device *dev;
void __iomem *regs;
struct clk *clock;
@@ -243,7 +244,7 @@
rot->drm_dev = drm_dev;
ipp->drm_dev = drm_dev;
- exynos_drm_register_dma(drm_dev, dev);
+ exynos_drm_register_dma(drm_dev, dev, &rot->dma_priv);
exynos_drm_ipp_register(dev, ipp, &ipp_funcs,
DRM_EXYNOS_IPP_CAP_CROP | DRM_EXYNOS_IPP_CAP_ROTATE,
@@ -261,7 +262,7 @@
struct exynos_drm_ipp *ipp = &rot->ipp;
exynos_drm_ipp_unregister(dev, ipp);
- exynos_drm_unregister_dma(rot->drm_dev, rot->dev);
+ exynos_drm_unregister_dma(rot->drm_dev, rot->dev, &rot->dma_priv);
}
static const struct component_ops rotator_component_ops = {
diff --git a/drivers/gpu/drm/exynos/exynos_drm_scaler.c b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
index 497973e..93c43c8 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_scaler.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_scaler.c
@@ -39,6 +39,7 @@
struct scaler_context {
struct exynos_drm_ipp ipp;
struct drm_device *drm_dev;
+ void *dma_priv;
struct device *dev;
void __iomem *regs;
struct clk *clock[SCALER_MAX_CLK];
@@ -450,7 +451,7 @@
scaler->drm_dev = drm_dev;
ipp->drm_dev = drm_dev;
- exynos_drm_register_dma(drm_dev, dev);
+ exynos_drm_register_dma(drm_dev, dev, &scaler->dma_priv);
exynos_drm_ipp_register(dev, ipp, &ipp_funcs,
DRM_EXYNOS_IPP_CAP_CROP | DRM_EXYNOS_IPP_CAP_ROTATE |
@@ -470,7 +471,8 @@
struct exynos_drm_ipp *ipp = &scaler->ipp;
exynos_drm_ipp_unregister(dev, ipp);
- exynos_drm_unregister_dma(scaler->drm_dev, scaler->dev);
+ exynos_drm_unregister_dma(scaler->drm_dev, scaler->dev,
+ &scaler->dma_priv);
}
static const struct component_ops scaler_component_ops = {
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c
index 38ae9c3..21b726b 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -94,6 +94,7 @@
struct platform_device *pdev;
struct device *dev;
struct drm_device *drm_dev;
+ void *dma_priv;
struct exynos_drm_crtc *crtc;
struct exynos_drm_plane planes[MIXER_WIN_NR];
unsigned long flags;
@@ -894,12 +895,14 @@
}
}
- return exynos_drm_register_dma(drm_dev, mixer_ctx->dev);
+ return exynos_drm_register_dma(drm_dev, mixer_ctx->dev,
+ &mixer_ctx->dma_priv);
}
static void mixer_ctx_remove(struct mixer_context *mixer_ctx)
{
- exynos_drm_unregister_dma(mixer_ctx->drm_dev, mixer_ctx->dev);
+ exynos_drm_unregister_dma(mixer_ctx->drm_dev, mixer_ctx->dev,
+ &mixer_ctx->dma_priv);
}
static int mixer_enable_vblank(struct exynos_drm_crtc *crtc)
