dri-devel June 2022

dri-devel@lists.freedesktop.org

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697 discussions

[PATCH] drm/gma500: Fix spelling typo in comment
by 1064094935＠qq.com 16 Jun '22

16 Jun '22

From: pengfuyuan <pengfuyuan(a)kylinos.cn> Fix spelling typo in comment. Reported-by: k2ci <kernel-bot(a)kylinos.cn> Signed-off-by: pengfuyuan <pengfuyuan(a)kylinos.cn> --- drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h b/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h index 600e79744d68..9554a61fdd57 100644 --- a/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h +++ b/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h @@ -371,7 +371,7 @@ struct psb_intel_sdvo_tv_format { #define SDVO_CMD_SET_TV_FORMAT 0x29 -/** Returns the resolutiosn that can be used with the given TV format */ +/* Returns the resolution that can be used with the given TV format */ #define SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT 0x83 struct psb_intel_sdvo_sdtv_resolution_request { unsigned int ntsc_m:1; -- 2.25.1 No virus found Checked by Hillstone Network AntiVirus

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[PATCH 0/2] drm/msm/mpd4: get rid of struct mdp4_platform_config
by Dmitry Baryshkov 16 Jun '22

16 Jun '22

The struct mdp4_platform_config is a remnant from pre-DT times. It serves no particular purpose nowadays. So let's get rid of it. Dmitry Baryshkov (2): drm/msm/mdp4: move iommu_domain_alloc() call close to its usage drm/msm/mdp4: get rid of struct mdp4_platform_config drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.c | 29 ++++++++---------------- drivers/gpu/drm/msm/disp/mdp4/mdp4_kms.h | 6 ----- 2 files changed, 10 insertions(+), 25 deletions(-) -- 2.35.1

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[PATCH 2/5] drm/gma500: Fix spelling typo in comment
by 1064094935＠qq.com 16 Jun '22

16 Jun '22

From: pengfuyuan <pengfuyuan(a)kylinos.cn> Fix spelling typo in comment. Reported-by: k2ci <kernel-bot(a)kylinos.cn> Signed-off-by: pengfuyuan <pengfuyuan(a)kylinos.cn> --- drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h b/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h index 600e79744d68..7efbd7c45c90 100644 --- a/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h +++ b/drivers/gpu/drm/gma500/psb_intel_sdvo_regs.h @@ -371,7 +371,7 @@ struct psb_intel_sdvo_tv_format { #define SDVO_CMD_SET_TV_FORMAT 0x29 -/** Returns the resolutiosn that can be used with the given TV format */ +/** Returns the resolution that can be used with the given TV format */ #define SDVO_CMD_GET_SDTV_RESOLUTION_SUPPORT 0x83 struct psb_intel_sdvo_sdtv_resolution_request { unsigned int ntsc_m:1; -- 2.25.1 No virus found Checked by Hillstone Network AntiVirus

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[PATCH] drm/arm: Fix spelling typo in comments
by 1064094935＠qq.com 16 Jun '22

16 Jun '22

From: pengfuyuan <pengfuyuan(a)kylinos.cn> Fix spelling typo in comments. Reported-by: k2ci <kernel-bot(a)kylinos.cn> Signed-off-by: pengfuyuan <pengfuyuan(a)kylinos.cn> --- drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c | 2 +- drivers/gpu/drm/arm/malidp_regs.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c index e672b9cffee3..3276a3e82c62 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c @@ -1271,7 +1271,7 @@ int komeda_release_unclaimed_resources(struct komeda_pipeline *pipe, return 0; } -/* Since standalong disabled components must be disabled separately and in the +/* Since standalone disabled components must be disabled separately and in the * last, So a complete disable operation may needs to call pipeline_disable * twice (two phase disabling). * Phase 1: disable the common components, flush it. diff --git a/drivers/gpu/drm/arm/malidp_regs.h b/drivers/gpu/drm/arm/malidp_regs.h index 514c50dcb74d..59f63cc2b304 100644 --- a/drivers/gpu/drm/arm/malidp_regs.h +++ b/drivers/gpu/drm/arm/malidp_regs.h @@ -145,7 +145,7 @@ #define MALIDP_SE_COEFFTAB_DATA_MASK 0x3fff #define MALIDP_SE_SET_COEFFTAB_DATA(x) \ ((x) & MALIDP_SE_COEFFTAB_DATA_MASK) -/* Enhance coeffents reigster offset */ +/* Enhance coeffents register offset */ #define MALIDP_SE_IMAGE_ENH 0x3C /* ENH_LIMITS offset 0x0 */ #define MALIDP_SE_ENH_LOW_LEVEL 24 -- 2.25.1 No virus found Checked by Hillstone Network AntiVirus

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[PATCH v2] drm/msm/dp: check core_initialized before disable interrupts at dp_display_unbind()
by Kuogee Hsieh 16 Jun '22

16 Jun '22

During msm initialize phase, dp_display_unbind() will be called to undo initializations had been done by dp_display_bind() previously if there is error happen at msm_drm_bind. In this case, core_initialized flag had to be check to make sure clocks is on before update DP controller register to disable HPD interrupts. Otherwise system will crash due to below NOC fatal error. QTISECLIB [01f01a7ad]CNOC2 ERROR: ERRLOG0_LOW = 0x00061007 QTISECLIB [01f01a7ad]GEM_NOC ERROR: ERRLOG0_LOW = 0x00001007 QTISECLIB [01f0371a0]CNOC2 ERROR: ERRLOG0_HIGH = 0x00000003 QTISECLIB [01f055297]GEM_NOC ERROR: ERRLOG0_HIGH = 0x00000003 QTISECLIB [01f072beb]CNOC2 ERROR: ERRLOG1_LOW = 0x00000024 QTISECLIB [01f0914b8]GEM_NOC ERROR: ERRLOG1_LOW = 0x00000042 QTISECLIB [01f0ae639]CNOC2 ERROR: ERRLOG1_HIGH = 0x00004002 QTISECLIB [01f0cc73f]GEM_NOC ERROR: ERRLOG1_HIGH = 0x00004002 QTISECLIB [01f0ea092]CNOC2 ERROR: ERRLOG2_LOW = 0x0009020c QTISECLIB [01f10895f]GEM_NOC ERROR: ERRLOG2_LOW = 0x0ae9020c QTISECLIB [01f125ae1]CNOC2 ERROR: ERRLOG2_HIGH = 0x00000000 QTISECLIB [01f143be7]GEM_NOC ERROR: ERRLOG2_HIGH = 0x00000000 QTISECLIB [01f16153a]CNOC2 ERROR: ERRLOG3_LOW = 0x00000000 QTISECLIB [01f17fe07]GEM_NOC ERROR: ERRLOG3_LOW = 0x00000000 QTISECLIB [01f19cf89]CNOC2 ERROR: ERRLOG3_HIGH = 0x00000000 QTISECLIB [01f1bb08e]GEM_NOC ERROR: ERRLOG3_HIGH = 0x00000000 QTISECLIB [01f1d8a31]CNOC2 ERROR: SBM1 FAULTINSTATUS0_LOW = 0x00000002 QTISECLIB [01f1f72a4]GEM_NOC ERROR: SBM0 FAULTINSTATUS0_LOW = 0x00000001 QTISECLIB [01f21a217]CNOC3 ERROR: ERRLOG0_LOW = 0x00000006 QTISECLIB [01f23dfd3]NOC error fatal changes in v2: -- drop the first patch (drm/msm: enable msm irq after all initializations are done successfully at msm_drm_init()) since the problem had been fixed by other patch Fixes: a65c95ff88f2 ("drm/msm/dp: stop event kernel thread when DP unbind") Signed-off-by: Kuogee Hsieh <quic_khsieh(a)quicinc.com> --- drivers/gpu/drm/msm/dp/dp_display.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index da5c03a..2b72639 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -309,7 +309,8 @@ static void dp_display_unbind(struct device *dev, struct device *master, struct msm_drm_private *priv = dev_get_drvdata(master); /* disable all HPD interrupts */ - dp_catalog_hpd_config_intr(dp->catalog, DP_DP_HPD_INT_MASK, false); + if (dp->core_initialized) + dp_catalog_hpd_config_intr(dp->catalog, DP_DP_HPD_INT_MASK, false); kthread_stop(dp->ev_tsk); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project

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[linux-next:master] BUILD REGRESSION 8cb8311e95e3bb58bd84d6350365f14a718faa6d
by kernel test robot 16 Jun '22

16 Jun '22

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master branch HEAD: 8cb8311e95e3bb58bd84d6350365f14a718faa6d Add linux-next specific files for 20220525 Error/Warning reports: https://lore.kernel.org/linux-mm/202204291924.vTGZmerI-lkp@intel.com https://lore.kernel.org/linux-mm/202205031017.4TwMan3l-lkp@intel.com https://lore.kernel.org/linux-mm/202205041248.WgCwPcEV-lkp@intel.com https://lore.kernel.org/linux-mm/202205150051.3RzuooAG-lkp@intel.com https://lore.kernel.org/linux-mm/202205150117.sd6HzBVm-lkp@intel.com https://lore.kernel.org/lkml/202205100617.5UUm3Uet-lkp@intel.com https://lore.kernel.org/llvm/202205251645.gusu3spL-lkp@intel.com Error/Warning: (recently discovered and may have been fixed) drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c:1364:5: warning: no previous prototype for 'amdgpu_discovery_get_mall_info' [-Wmissing-prototypes] drivers/gpu/drm/amd/amdgpu/soc21.c:171:6: warning: no previous prototype for 'soc21_grbm_select' [-Wmissing-prototypes] drivers/gpu/drm/solomon/ssd130x-spi.c:154:35: warning: 'ssd130x_spi_table' defined but not used [-Wunused-const-variable=] drivers/net/wireless/intel/iwlwifi/pcie/trans.c:1093:9: warning: 'CAUSE' macro redefined [-Wmacro-redefined] drivers/video/fbdev/omap/hwa742.c:492:5: warning: no previous prototype for 'hwa742_update_window_async' [-Wmissing-prototypes] fs/buffer.c:2254:5: warning: stack frame size (2144) exceeds limit (1024) in 'block_read_full_folio' [-Wframe-larger-than] fs/ntfs/aops.c:378:12: warning: stack frame size (2216) exceeds limit (1024) in 'ntfs_read_folio' [-Wframe-larger-than] Unverified Error/Warning (likely false positive, please contact us if interested): .__mulsi3.o.cmd: No such file or directory Makefile:686: arch/h8300/Makefile: No such file or directory Makefile:765: arch/h8300/Makefile: No such file or directory arch/Kconfig:10: can't open file "arch/h8300/Kconfig" arch/riscv/purgatory/kexec-purgatory.c:1860:9: sparse: sparse: trying to concatenate 29720-character string (8191 bytes max) drivers/gpu/drm/bridge/adv7511/adv7511.h:229:17: warning: 'ADV7511_REG_CEC_RX_FRAME_HDR' defined but not used [-Wunused-const-variable=] drivers/gpu/drm/bridge/adv7511/adv7511.h:235:17: warning: 'ADV7511_REG_CEC_RX_FRAME_LEN' defined but not used [-Wunused-const-variable=] drivers/infiniband/hw/hns/hns_roce_hw_v2.c:309:9: sparse: sparse: dubious: x & !y drivers/pinctrl/meson/pinctrl-meson8-pmx.c:60:25: warning: Value stored to 'func' during its initialization is never read [clang-analyzer-deadcode.DeadStores] drivers/staging/vt6655/card.c:758:16: sparse: sparse: cast to restricted __le64 drivers/vhost/vdpa.c:595 vhost_vdpa_unlocked_ioctl() warn: maybe return -EFAULT instead of the bytes remaining? kernel/bpf/helpers.c:1468:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1490:29: sparse: sparse: symbol 'bpf_dynptr_from_mem_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1516:29: sparse: sparse: symbol 'bpf_dynptr_read_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1542:29: sparse: sparse: symbol 'bpf_dynptr_write_proto' was not declared. Should it be static? kernel/bpf/helpers.c:1569:29: sparse: sparse: symbol 'bpf_dynptr_data_proto' was not declared. Should it be static? make[1]: *** No rule to make target 'arch/h8300/Makefile'. mm/shmem.c:1948 shmem_getpage_gfp() warn: should '(((1) << 12) / 512) << folio_order(folio)' be a 64 bit type? sound/soc/intel/avs/ipc.c:87:5-24: atomic_dec_and_test variation before object free at line 88. {standard input}:3488: Error: unknown pseudo-op: `.l28' Error/Warning ids grouped by kconfigs: gcc_recent_errors |-- alpha-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- alpha-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- arm-allmodconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm-allyesconfig | |-- arch-arm-mach-omap2-dma.c:Unneeded-variable:errata-Return-on-line | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- drivers-video-fbdev-omap-hwa742.c:warning:no-previous-prototype-for-hwa742_update_window_async | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static |-- arm64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- arm64-allyesconfig | |-- arch-arm64-kernel-signal.c:sparse:sparse:dereference-of-noderef-expression | |-- arch-arm64-kernel-signal.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-user_ctxs-noderef-__user-user-got-struct-user_ctxs | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static | `-- kernel-stackleak.c:sparse:sparse:symbol-stackleak_erase_off_task_stack-was-not-declared.-Should-it-be-static |-- csky-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- csky-randconfig-s032-20220524 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_data_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- h8300-allmodconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-allyesconfig | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-buildonly-randconfig-r004-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- h8300-randconfig-r033-20220524 | |-- Makefile:arch-h8300-Makefile:No-such-file-or-directory | |-- arch-Kconfig:can-t-open-file-arch-h8300-Kconfig | `-- make:No-rule-to-make-target-arch-h8300-Makefile-. |-- i386-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- i386-randconfig-a012 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-a014 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- i386-randconfig-m021 | `-- mm-shmem.c-shmem_getpage_gfp()-warn:should-((()-)-)-folio_order(folio)-be-a-bit-type |-- ia64-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- ia64-randconfig-r036-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- m68k-allyesconfig | |-- drivers-block-paride-bpck.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-comm.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-dstr.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epat.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-epia.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-friq.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-frpw.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-kbic.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-on26.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-block-paride-ppc6lnx.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-aio_aio12_8.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-das16m1.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_at_ao.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-comedi-drivers-ni_daq_700.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-apne.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-net-ethernet-xircom-xirc2ps_cs.c:sparse:sparse:cast-to-restricted-__le16 | |-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-restricted-__le16-usertype-raw_data-got-int | `-- drivers-tty-ipwireless-hardware.c:sparse:sparse:incorrect-type-in-initializer-(different-base-types)-expected-unsigned-short-unused-usertype-__v-got-restricted-__le16-assigned-usertype-raw_data |-- microblaze-randconfig-m031-20220524 | `-- drivers-vhost-vdpa.c-vhost_vdpa_unlocked_ioctl()-warn:maybe-return-EFAULT-instead-of-the-bytes-remaining |-- mips-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- mips-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | `-- sound-soc-intel-avs-ipc.c:atomic_dec_and_test-variation-before-object-free-at-line-. |-- openrisc-randconfig-s032-20220524 | `-- __mulsi3.o.cmd:No-such-file-or-directory |-- parisc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- parisc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- powerpc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- powerpc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | `-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 |-- riscv-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- riscv-allyesconfig | |-- arch-riscv-kernel-machine_kexec.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-void-const-got-void-noderef-__user-buf | |-- arch-riscv-purgatory-kexec-purgatory.c:sparse:sparse:trying-to-concatenate-character-string-(-bytes-max) | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-fork.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu | `-- kernel-seccomp.c:sparse:sparse:incorrect-type-in-argument-(different-address-spaces)-expected-struct-atomic_t-usertype-lock-got-struct-atomic_t-noderef-__rcu |-- riscv-randconfig-r042-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- s390-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | `-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int |-- s390-randconfig-r014-20220524 | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select |-- sh-buildonly-randconfig-r003-20220524 | `-- standard-input:Error:unknown-pseudo-op:l28 |-- sparc-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- sparc-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-infiniband-hw-hns-hns_roce_hw_v2.c:sparse:sparse:dubious:x-y | |-- drivers-pci-pci.c:sparse:sparse:incorrect-type-in-assignment-(different-base-types)-expected-restricted-pci_power_t-assigned-usertype-state-got-int | |-- drivers-staging-vt6655-card.c:sparse:sparse:cast-to-restricted-__le64 | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_from_mem_proto-was-not-declared.-Should-it-be-static | |-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_read_proto-was-not-declared.-Should-it-be-static | `-- kernel-bpf-helpers.c:sparse:sparse:symbol-bpf_dynptr_write_proto-was-not-declared.-Should-it-be-static |-- x86_64-allyesconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | |-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used | `-- drivers-gpu-drm-solomon-ssd13-spi.c:warning:ssd13_spi_table-defined-but-not-used |-- x86_64-randconfig-a011 | |-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_HDR-defined-but-not-used | `-- drivers-gpu-drm-bridge-adv7511-adv7511.h:warning:ADV7511_REG_CEC_RX_FRAME_LEN-defined-but-not-used |-- xtensa-allmodconfig | |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info | `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select `-- xtensa-allyesconfig |-- drivers-gpu-drm-amd-amdgpu-amdgpu_discovery.c:warning:no-previous-prototype-for-amdgpu_discovery_get_mall_info `-- drivers-gpu-drm-amd-amdgpu-soc21.c:warning:no-previous-prototype-for-soc21_grbm_select clang_recent_errors |-- arm-randconfig-c002-20220524 | `-- drivers-pinctrl-meson-pinctrl-meson8-pmx.c:warning:Value-stored-to-func-during-its-initialization-is-never-read-clang-analyzer-deadcode.DeadStores |-- hexagon-randconfig-r011-20220524 | `-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio |-- hexagon-randconfig-r035-20220524 | |-- fs-buffer.c:warning:stack-frame-size-()-exceeds-limit-()-in-block_read_full_folio | `-- fs-ntfs-aops.c:warning:stack-frame-size-()-exceeds-limit-()-in-ntfs_read_folio `-- mips-randconfig-r022-20220524 `-- drivers-net-wireless-intel-iwlwifi-pcie-trans.c:warning:CAUSE-macro-redefined elapsed time: 858m configs tested: 94 configs skipped: 3 gcc tested configs: arm allmodconfig arm allyesconfig arm64 allyesconfig arm defconfig arm64 defconfig mips allyesconfig riscv allyesconfig um x86_64_defconfig riscv allmodconfig um i386_defconfig mips allmodconfig powerpc allmodconfig s390 allmodconfig m68k allmodconfig powerpc allyesconfig s390 allyesconfig m68k allyesconfig sparc allyesconfig parisc allyesconfig sh allmodconfig h8300 allyesconfig arc allyesconfig alpha allyesconfig nios2 allyesconfig m68k mac_defconfig arc nsimosci_hs_smp_defconfig sh ul2_defconfig mips maltaup_xpa_defconfig xtensa iss_defconfig ia64 defconfig ia64 allmodconfig ia64 allyesconfig m68k defconfig nios2 defconfig alpha defconfig csky defconfig xtensa allyesconfig arc defconfig parisc defconfig parisc64 defconfig s390 defconfig i386 debian-10.3-kselftests i386 debian-10.3 i386 defconfig i386 allyesconfig sparc defconfig powerpc allnoconfig i386 randconfig-a001 i386 randconfig-a003 i386 randconfig-a005 x86_64 randconfig-a013 x86_64 randconfig-a011 x86_64 randconfig-a015 i386 randconfig-a014 i386 randconfig-a012 riscv randconfig-r042-20220524 arc randconfig-r043-20220524 s390 randconfig-r044-20220524 x86_64 randconfig-a004 x86_64 randconfig-a002 x86_64 randconfig-a006 riscv allnoconfig riscv nommu_k210_defconfig riscv rv32_defconfig riscv nommu_virt_defconfig riscv defconfig x86_64 rhel-8.3-func x86_64 rhel-8.3-kselftests x86_64 rhel-8.3-kunit x86_64 rhel-8.3-syz x86_64 defconfig x86_64 kexec x86_64 rhel-8.3 x86_64 allyesconfig clang tested configs: mips bcm63xx_defconfig mips lemote2f_defconfig mips tb0287_defconfig arm ep93xx_defconfig arm am200epdkit_defconfig powerpc tqm5200_defconfig i386 randconfig-a002 i386 randconfig-a006 i386 randconfig-a004 x86_64 randconfig-a012 x86_64 randconfig-a014 x86_64 randconfig-a016 i386 randconfig-a013 i386 randconfig-a011 i386 randconfig-a015 hexagon randconfig-r045-20220524 hexagon randconfig-r041-20220524 x86_64 randconfig-a005 x86_64 randconfig-a001 x86_64 randconfig-a003 -- 0-DAY CI Kernel Test Service https://01.org/lkp

7 10

Re: linux-next: Tree for Jun 15 (drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c)
by Randy Dunlap 16 Jun '22

16 Jun '22

On 6/14/22 23:01, Stephen Rothwell wrote: > Hi all, > > Changes since 20220614: > on i386: # CONFIG_DEBUG_FS is not set ../drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function ‘amdgpu_dm_crtc_late_register’: ../drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:6599:2: error: implicit declaration of function ‘crtc_debugfs_init’; did you mean ‘amdgpu_debugfs_init’? [-Werror=implicit-function-declaration] crtc_debugfs_init(crtc); ^~~~~~~~~~~~~~~~~ amdgpu_debugfs_init Full randconfig file is attached. -- ~Randy

4 9

[PATCH v7] drm/msm/dp: force link training for display resolution change
by Kuogee Hsieh 16 Jun '22

16 Jun '22

Display resolution change is implemented through drm modeset. Older modeset (resolution) has to be disabled first before newer modeset (resolution) can be enabled. Display disable will turn off both pixel clock and main link clock so that main link have to be re-trained during display enable to have new video stream flow again. At current implementation, display enable function manually kicks up irq_hpd_handle which will read panel link status and start link training if link status is not in sync state. However, there is rare case that a particular panel links status keep staying in sync for some period of time after main link had been shut down previously at display disabled. In this case, main link retraining will not be executed by irq_hdp_handle(). Hence video stream of newer display resolution will fail to be transmitted to panel due to main link is not in sync between host and panel. This patch will bypass irq_hpd_handle() in favor of directly call dp_ctrl_on_stream() to always perform link training in regardless of main link status. So that no unexpected exception resolution change failure cases will happen. Also this implementation are more efficient than manual kicking off irq_hpd_handle function. Changes in v2: -- set force_link_train flag on DP only (is_edp == false) Changes in v3: -- revise commit text -- add Fixes tag Changes in v4: -- revise commit text Changes in v5: -- fix spelling at commit text Changes in v6: -- split dp_ctrl_on_stream() for phy test case -- revise commit text for modeset Changes in v7: -- drop 0 assignment at local variable (ret = 0) Fixes: 62671d2ef24b ("drm/msm/dp: fixes wrong connection state caused by failure of link train") Signed-off-by: Kuogee Hsieh <quic_khsieh(a)quicinc.com> --- drivers/gpu/drm/msm/dp/dp_ctrl.c | 31 +++++++++++++++++++++++-------- drivers/gpu/drm/msm/dp/dp_ctrl.h | 3 ++- drivers/gpu/drm/msm/dp/dp_display.c | 13 ++++++------- 3 files changed, 31 insertions(+), 16 deletions(-) diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.c b/drivers/gpu/drm/msm/dp/dp_ctrl.c index af7a80c..01028b5 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.c +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.c @@ -1551,7 +1551,7 @@ static int dp_ctrl_process_phy_test_request(struct dp_ctrl_private *ctrl) ret = dp_ctrl_on_link(&ctrl->dp_ctrl); if (!ret) - ret = dp_ctrl_on_stream(&ctrl->dp_ctrl); + ret = dp_ctrl_on_stream_phy_test_report(&ctrl->dp_ctrl); else DRM_ERROR("failed to enable DP link controller\n"); @@ -1807,7 +1807,27 @@ static int dp_ctrl_link_retrain(struct dp_ctrl_private *ctrl) return dp_ctrl_setup_main_link(ctrl, &training_step); } -int dp_ctrl_on_stream(struct dp_ctrl *dp_ctrl) +int dp_ctrl_on_stream_phy_test_report(struct dp_ctrl *dp_ctrl) +{ + int ret; + struct dp_ctrl_private *ctrl; + + ctrl = container_of(dp_ctrl, struct dp_ctrl_private, dp_ctrl); + + ctrl->dp_ctrl.pixel_rate = ctrl->panel->dp_mode.drm_mode.clock; + + ret = dp_ctrl_enable_stream_clocks(ctrl); + if (ret) { + DRM_ERROR("Failed to start pixel clocks. ret=%d\n", ret); + return ret; + } + + dp_ctrl_send_phy_test_pattern(ctrl); + + return 0; +} + +int dp_ctrl_on_stream(struct dp_ctrl *dp_ctrl, bool force_link_train) { int ret = 0; bool mainlink_ready = false; @@ -1843,12 +1863,7 @@ int dp_ctrl_on_stream(struct dp_ctrl *dp_ctrl) goto end; } - if (ctrl->link->sink_request & DP_TEST_LINK_PHY_TEST_PATTERN) { - dp_ctrl_send_phy_test_pattern(ctrl); - return 0; - } - - if (!dp_ctrl_channel_eq_ok(ctrl)) + if (force_link_train || !dp_ctrl_channel_eq_ok(ctrl)) dp_ctrl_link_retrain(ctrl); /* stop txing train pattern to end link training */ diff --git a/drivers/gpu/drm/msm/dp/dp_ctrl.h b/drivers/gpu/drm/msm/dp/dp_ctrl.h index 0745fde..9a39b00 100644 --- a/drivers/gpu/drm/msm/dp/dp_ctrl.h +++ b/drivers/gpu/drm/msm/dp/dp_ctrl.h @@ -21,7 +21,8 @@ struct dp_ctrl { }; int dp_ctrl_on_link(struct dp_ctrl *dp_ctrl); -int dp_ctrl_on_stream(struct dp_ctrl *dp_ctrl); +int dp_ctrl_on_stream(struct dp_ctrl *dp_ctrl, bool force_link_train); +int dp_ctrl_on_stream_phy_test_report(struct dp_ctrl *dp_ctrl); int dp_ctrl_off_link_stream(struct dp_ctrl *dp_ctrl); int dp_ctrl_off_link(struct dp_ctrl *dp_ctrl); int dp_ctrl_off(struct dp_ctrl *dp_ctrl); diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index c388323..b6d25ab 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -872,7 +872,7 @@ static int dp_display_enable(struct dp_display_private *dp, u32 data) return 0; } - rc = dp_ctrl_on_stream(dp->ctrl); + rc = dp_ctrl_on_stream(dp->ctrl, data); if (!rc) dp_display->power_on = true; @@ -1654,6 +1654,7 @@ void dp_bridge_enable(struct drm_bridge *drm_bridge) int rc = 0; struct dp_display_private *dp_display; u32 state; + bool force_link_train = false; dp_display = container_of(dp, struct dp_display_private, dp_display); if (!dp_display->dp_mode.drm_mode.clock) { @@ -1688,10 +1689,12 @@ void dp_bridge_enable(struct drm_bridge *drm_bridge) state = dp_display->hpd_state; - if (state == ST_DISPLAY_OFF) + if (state == ST_DISPLAY_OFF) { dp_display_host_phy_init(dp_display); + force_link_train = true; + } - dp_display_enable(dp_display, 0); + dp_display_enable(dp_display, force_link_train); rc = dp_display_post_enable(dp); if (rc) { @@ -1700,10 +1703,6 @@ void dp_bridge_enable(struct drm_bridge *drm_bridge) dp_display_unprepare(dp); } - /* manual kick off plug event to train link */ - if (state == ST_DISPLAY_OFF) - dp_add_event(dp_display, EV_IRQ_HPD_INT, 0, 0); - /* completed connection */ dp_display->hpd_state = ST_CONNECTED; -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project

2 1

Please add another drm/msm tree to the linux-next
by Dmitry Baryshkov 15 Jun '22

15 Jun '22

Hi Stephen, I would appreciate if you could add https://gitlab.freedesktop.org/lumag/msm.git msm-next-lumag to the linux-next tree. This tree is a part of drm/msm maintenance structure. As a co-maintainer I collect and test display patches, while Rob concenctrates on GPU part of the driver. Later during the release cycle these patchesare pulled by Rob Clark directly into msm-next. During last cycle Rob suggested adding this tree to the linux-next effort, so that the patches receive better integration testing during the Linux development cycle. Thanks! -- With best wishes Dmitry

2 1

[PATCH v3 0/6] dt-bindings: Add macros for video interface bus types
by Laurent Pinchart 15 Jun '22

15 Jun '22

Hello, This small patch series is the result of me getting a bus-type numerical value wrong in a device tree file and spending too long debugging the issue. Hopefully there's nothing controversial here. Compared to v2, the PARALLEL bus type came back to replace BT601, as it turned out that BT601 doesn't actually describe what is usually referred to as the parallel bus type. Patch 3/3 has been split in per-vendor patches at the request of Alexandre Torgue. Laurent Pinchart (6): dt-bindings: media: Add macros for video interface bus types dt-bindings: Use new video interface bus type macros in examples ARM: dts: freescale: Use new media bus type macros ARM: dts: omap: Use new media bus type macros ARM: dts: renesas: Use new media bus type macros ARM: dts: stm32: Use new media bus type macros .../display/bridge/analogix,anx7625.yaml | 1 + .../devicetree/bindings/media/i2c/mipi-ccs.yaml | 3 ++- .../bindings/media/i2c/ovti,ov772x.yaml | 3 ++- .../bindings/media/marvell,mmp2-ccic.yaml | 3 ++- .../bindings/media/microchip,xisc.yaml | 3 ++- .../devicetree/bindings/media/st,stm32-dcmi.yaml | 4 +++- arch/arm/boot/dts/imx6ul-14x14-evk.dtsi | 4 +++- arch/arm/boot/dts/omap3-n900.dts | 5 +++-- arch/arm/boot/dts/r8a7742-iwg21d-q7-dbcm-ca.dts | 11 +++++++---- .../r8a7742-iwg21d-q7-dbcm-ov5640-single.dtsi | 4 +++- .../r8a7742-iwg21d-q7-dbcm-ov7725-single.dtsi | 4 +++- arch/arm/boot/dts/stm32429i-eval.dts | 3 ++- arch/arm/boot/dts/stm32mp157c-ev1.dts | 3 ++- include/dt-bindings/media/video-interfaces.h | 16 ++++++++++++++++ 14 files changed, 51 insertions(+), 16 deletions(-) create mode 100644 include/dt-bindings/media/video-interfaces.h base-commit: b13baccc3850ca8b8cccbf8ed9912dbaa0fdf7f3 -- Regards, Laurent Pinchart

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2011

2010

dri-devel June 2022