From: Dave Stevenson Date: Mon, 13 Jun 2022 14:47:54 +0000 (+0200) Subject: drm/vc4: hdmi: Add HDMI format detection registers to register list X-Git-Tag: v6.0-rc1~138^2~18^2~12 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d5ca98701af6cc82c9ed2406cf6eca407212e8d0;p=thirdparty%2Flinux.git drm/vc4: hdmi: Add HDMI format detection registers to register list The block can detect what the incoming image timings are for debug purposes. Add them to the list of registers understood by the driver to allow easy dumping of the values. Signed-off-by: Dave Stevenson Link: https://lore.kernel.org/r/20220613144800.326124-28-maxime@cerno.tech Signed-off-by: Maxime Ripard --- diff --git a/drivers/gpu/drm/vc4/vc4_hdmi_regs.h b/drivers/gpu/drm/vc4/vc4_hdmi_regs.h index 0198de96c7b22..5a56761e75af5 100644 --- a/drivers/gpu/drm/vc4/vc4_hdmi_regs.h +++ b/drivers/gpu/drm/vc4/vc4_hdmi_regs.h @@ -128,6 +128,16 @@ enum vc4_hdmi_field { HDMI_VERTB1, HDMI_VID_CTL, HDMI_MISC_CONTROL, + HDMI_FORMAT_DET_1, + HDMI_FORMAT_DET_2, + HDMI_FORMAT_DET_3, + HDMI_FORMAT_DET_4, + HDMI_FORMAT_DET_5, + HDMI_FORMAT_DET_6, + HDMI_FORMAT_DET_7, + HDMI_FORMAT_DET_8, + HDMI_FORMAT_DET_9, + HDMI_FORMAT_DET_10, }; struct vc4_hdmi_register { @@ -241,6 +251,16 @@ static const struct vc4_hdmi_register __maybe_unused vc5_hdmi_hdmi0_fields[] = { VC4_HDMI_REG(HDMI_MISC_CONTROL, 0x100), VC4_HDMI_REG(HDMI_MAI_CHANNEL_MAP, 0x09c), VC4_HDMI_REG(HDMI_MAI_CONFIG, 0x0a0), + VC4_HDMI_REG(HDMI_FORMAT_DET_1, 0x134), + VC4_HDMI_REG(HDMI_FORMAT_DET_2, 0x138), + VC4_HDMI_REG(HDMI_FORMAT_DET_3, 0x13c), + VC4_HDMI_REG(HDMI_FORMAT_DET_4, 0x140), + VC4_HDMI_REG(HDMI_FORMAT_DET_5, 0x144), + VC4_HDMI_REG(HDMI_FORMAT_DET_6, 0x148), + VC4_HDMI_REG(HDMI_FORMAT_DET_7, 0x14c), + VC4_HDMI_REG(HDMI_FORMAT_DET_8, 0x150), + VC4_HDMI_REG(HDMI_FORMAT_DET_9, 0x154), + VC4_HDMI_REG(HDMI_FORMAT_DET_10, 0x158), VC4_HDMI_REG(HDMI_DEEP_COLOR_CONFIG_1, 0x170), VC4_HDMI_REG(HDMI_GCP_CONFIG, 0x178), VC4_HDMI_REG(HDMI_GCP_WORD_1, 0x17c), @@ -324,6 +344,16 @@ static const struct vc4_hdmi_register __maybe_unused vc5_hdmi_hdmi1_fields[] = { VC4_HDMI_REG(HDMI_MISC_CONTROL, 0x100), VC4_HDMI_REG(HDMI_MAI_CHANNEL_MAP, 0x09c), VC4_HDMI_REG(HDMI_MAI_CONFIG, 0x0a0), + VC4_HDMI_REG(HDMI_FORMAT_DET_1, 0x134), + VC4_HDMI_REG(HDMI_FORMAT_DET_2, 0x138), + VC4_HDMI_REG(HDMI_FORMAT_DET_3, 0x13c), + VC4_HDMI_REG(HDMI_FORMAT_DET_4, 0x140), + VC4_HDMI_REG(HDMI_FORMAT_DET_5, 0x144), + VC4_HDMI_REG(HDMI_FORMAT_DET_6, 0x148), + VC4_HDMI_REG(HDMI_FORMAT_DET_7, 0x14c), + VC4_HDMI_REG(HDMI_FORMAT_DET_8, 0x150), + VC4_HDMI_REG(HDMI_FORMAT_DET_9, 0x154), + VC4_HDMI_REG(HDMI_FORMAT_DET_10, 0x158), VC4_HDMI_REG(HDMI_DEEP_COLOR_CONFIG_1, 0x170), VC4_HDMI_REG(HDMI_GCP_CONFIG, 0x178), VC4_HDMI_REG(HDMI_GCP_WORD_1, 0x17c),