kernel/linux.git/drivers/gpu/drm/mediatek, branch v5.9.10

drm/mediatek: reduce clear event

2020-10-29T09:12:06+00:00

[ Upstream commit bee1abc9cc021f50b90f22a589d9ddc816a80db0 ] No need to clear event again since event always clear before wait. This fix depend on patch: "soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api" Fixes: 2f965be7f9008 ("drm/mediatek: apply CMDQ control flow") Signed-off-by: Dennis YC Hsieh Reviewed-by: Bibby Hsieh Acked-by: Chun-Kuang Hu Link: https://lore.kernel.org/r/1594136714-11650-10-git-send-email-dennis-yc.hsieh@mediatek.com Signed-off-by: Matthias Brugger Signed-off-by: Sasha Levin

soc: mediatek: cmdq: add clear option in cmdq_pkt_wfe api

2020-10-29T09:12:05+00:00

[ Upstream commit 23c22299cd290409c6b78f57c42b64f8dfb6dd92 ] Add clear parameter to let client decide if event should be clear to 0 after GCE receive it. Signed-off-by: Dennis YC Hsieh Acked-by: Chun-Kuang Hu Link: https://lore.kernel.org/r/1594136714-11650-9-git-send-email-dennis-yc.hsieh@mediatek.com [mb: fix commit message] Signed-off-by: Matthias Brugger Signed-off-by: Sasha Levin

drm/mediatek: Add missing put_device() call in mtk_hdmi_dt_parse_pdata()

2020-09-16T22:58:01+00:00

if of_find_device_by_node() succeed, mtk_drm_kms_init() doesn't have a corresponding put_device(). Thus add jump target to fix the exception handling for this function implementation. Fixes: 8f83f26891e1 ("drm/mediatek: Add HDMI support") Signed-off-by: Yu Kuai Signed-off-by: Chun-Kuang Hu

drm/mediatek: Add missing put_device() call in mtk_drm_kms_init()

2020-09-16T22:58:01+00:00

if of_find_device_by_node() succeed, mtk_drm_kms_init() doesn't have a corresponding put_device(). Thus add jump target to fix the exception handling for this function implementation. Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by: Yu Kuai Signed-off-by: Chun-Kuang Hu

drm/mediatek: Add exception handing in mtk_drm_probe() if component init fail

2020-09-16T22:58:01+00:00

mtk_ddp_comp_init() is called in a loop in mtk_drm_probe(), if it fail, previous successive init component is not proccessed. Thus uninitialize valid component and put their device if component init failed. Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") Signed-off-by: Yu Kuai Signed-off-by: Chun-Kuang Hu

drm/mediatek: Add missing put_device() call in mtk_ddp_comp_init()

2020-09-16T22:58:01+00:00

if of_find_device_by_node() succeed, mtk_ddp_comp_init() doesn't have a corresponding put_device(). Thus add put_device() to fix the exception handling for this function implementation. Fixes: d0afe37f5209 ("drm/mediatek: support CMDQ interface in ddp component") Signed-off-by: Yu Kuai Signed-off-by: Chun-Kuang Hu

drm/mediatek: Use CPU when fail to get cmdq event

2020-09-16T22:58:01+00:00

Even though cmdq client is created successfully, without the cmdq event, cmdq could not work correctly, so use CPU when fail to get cmdq event. Fixes: 60fa8c13ab1a ("drm/mediatek: Move gce event property to mutex device node") Signed-off-by: Chun-Kuang Hu

drm/mediatek: Remove duplicated include

2020-09-16T22:57:28+00:00

Remove mtk_drm_ddp.h which is included more than once Fixes: 9aef5867c86c ("drm/mediatek: drop use of drmP.h") Reported-by: Hulk Robot Signed-off-by: Wang Hai Signed-off-by: Chun-Kuang Hu

drm/mediatek: dsi: Fix scrolling of panel with small hfp or hbp

2020-08-26T22:49:02+00:00

horizontal_backporch_byte should be hbp * bpp - hbp extra bytes. So remove the wrong subtraction 10. Fixes: 7a5bc4e22ecf ("drm/mediatek: change the dsi phytiming calculate method") Signed-off-by: Jitao Shi Signed-off-by: Chun-Kuang Hu

Merge tag 'sound-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2020-08-06T21:27:31+00:00

Pull sound updates from Takashi Iwai: "This became wide and scattered updates all over the sound tree as diffstat shows: lots of (still ongoing) refactoring works in ASoC, fixes and cleanups caught by static analysis, inclusive term conversions as well as lots of new drivers. Below are highlights: ASoC core: - API cleanups and conversions to the unified mute_stream() call - Simplify I/O helper functions - Use helper macros to retrieve RTD from substreams ASoC drivers: - Lots of fixes and cleanups in Intel ASoC drivers - Lots of new stuff: Freescale MQS and i.MX6sx, Intel KeemBay I2S, Maxim MAX98360A and MAX98373 SoundWire, various Mediatek boards, nVidia Tegra 186 and 210, RealTek RL6231, Samsung Midas and Aries boards, TI J721e EVM ALSA core: - Minor code refacotring for SG-buffer handling HD-audio: - Generalization of mute-LED handling with LED classdev - Intel silent stream support for HDMI - Device-specific fixes: CA0132, Loongson-3 Others: - Usual USB- and HD-audio quirks for various devices - Fixes for echoaudio DMA position handling - Various documents and trivial fixes for sparse warnings - Conversion to adopt inclusive terms" * tag 'sound-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (479 commits) ALSA: pci: delete repeated words in comments ALSA: isa: delete repeated words in comments ALSA: hda/tegra: Add 100us dma stop delay ALSA: hda: Add dma stop delay variable ASoC: hda/tegra: Set buffer alignment to 128 bytes ALSA: seq: oss: Serialize ioctls ALSA: hda/hdmi: Add quirk to force connectivity ALSA: usb-audio: add startech usb audio dock name ALSA: usb-audio: Add support for Lenovo ThinkStation P620 Revert "ALSA: hda: call runtime_allow() for all hda controllers" ALSA: hda/ca0132 - Fix AE-5 microphone selection commands. ALSA: hda/ca0132 - Add new quirk ID for Recon3D. ALSA: hda/ca0132 - Fix ZxR Headphone gain control get value. ALSA: hda/realtek: Add alc269/alc662 pin-tables for Loongson-3 laptops ALSA: docs: fix typo ALSA: doc: use correct config variable name ASoC: core: Two step component registration ASoC: core: Simplify snd_soc_component_initialize declaration ASoC: core: Relocate and expose snd_soc_component_initialize ASoC: sh: Replace 'select' DMADEVICES 'with depends on' ...