[PATCH v2 00/13] replace drm_detect_hdmi_monitor() with drm_display_info.is_hdmi

[Claudio Suarez <cssk@net-c.es>]

Changelog:
v2:
- no helper function
- A separate patch is made for amdgpu
- zte patch is removed because that driver no longer exists

[Why]
Copy&paste from Documentation/gpu/todo.rst 
===
Replace drm_detect_hdmi_monitor() with drm_display_info.is_hdmi
---------------------------------------------------------------

Once EDID is parsed, the monitor HDMI support information is available through
drm_display_info.is_hdmi. Many drivers still call drm_detect_hdmi_monitor() to
retrieve the same information, which is less efficient.

Audit each individual driver calling drm_detect_hdmi_monitor() and switch to
drm_display_info.is_hdmi if applicable.
=====

[How]
I did it in two steps:
- check that drm_display_info has a correct value.
- in that case, replace drm_detect_hdmi_monitor() with drm_display_info.is_hdmi

Almost all occurrences of drm_detect_hdmi_monitor() could be changed. Some
small inconsistencies have been solved.

Stats:
 drivers/gpu/drm/bridge/adv7511/adv7511_drv.c |  2 +-
 drivers/gpu/drm/bridge/sii902x.c             |  2 +-
 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c    |  2 +-
 drivers/gpu/drm/drm_edid.c                   | 11 +++++------
 drivers/gpu/drm/exynos/exynos_hdmi.c         |  6 ++++--
 drivers/gpu/drm/gma500/cdv_intel_hdmi.c      |  3 ++-
 drivers/gpu/drm/gma500/psb_intel_sdvo.c      |  6 ++++--
 drivers/gpu/drm/i915/display/intel_hdmi.c    |  2 +-
 drivers/gpu/drm/i915/display/intel_sdvo.c    |  3 ++-
 drivers/gpu/drm/msm/hdmi/hdmi_connector.c    |  2 +-
 drivers/gpu/drm/nouveau/dispnv50/disp.c      |  4 ++--
 drivers/gpu/drm/nouveau/dispnv50/head.c      |  8 +-------
 drivers/gpu/drm/radeon/atombios_encoders.c   |  6 +++---
 drivers/gpu/drm/radeon/radeon_connectors.c   | 15 +++++++++------
 drivers/gpu/drm/radeon/radeon_display.c      |  2 +-
 drivers/gpu/drm/radeon/radeon_encoders.c     |  4 ++--
 drivers/gpu/drm/rockchip/inno_hdmi.c         |  4 ++--
 drivers/gpu/drm/rockchip/rk3066_hdmi.c       |  2 +-
 drivers/gpu/drm/sti/sti_hdmi.c               | 10 ++++++----
 drivers/gpu/drm/sun4i/sun4i_hdmi_enc.c       |  4 ++--
 drivers/gpu/drm/tegra/hdmi.c                 |  6 +-----
 drivers/gpu/drm/vc4/vc4_hdmi.c               |  6 +++---
 22 files changed, 55 insertions(+), 55 deletions(-)

Best regards.
Claudio Suarez