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drm/vc4: hdmi: Add HDMI format detection registers to register list

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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 <dave.stevenson@raspberrypi.com>
Link: https://lore.kernel.org/r/20220613144800.326124-28-maxime@cerno.tech
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
This commit is contained in:
Dave Stevenson
2022-06-13 16:47:54 +02:00
committed by Maxime Ripard
parent 125076c875
commit d5ca98701a
1 changed files with 30 additions and 0 deletions
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30
drivers/gpu/drm/vc4/vc4_hdmi_regs.h
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@@ -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),