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| author |   José Roberto de Souza <jose.souza@intel.com> | 2019-08-07 17:49:35 -0700 |
|---|---|---|
| committer | José Roberto de Souza <jose.souza@intel.com> | 2019-08-08 12:21:58 -0700 |
| commit | 9749a5b6c09f1ad1a791ba702e5b1a4c57a50a6e (patch) | |
| tree | a15464de142256726fcdffb459dcf3c618315fdd /drivers/gpu/drm/i915/intel_wakeref.h | |
| parent | drm/i915: Get transcoder power domain before reading its register (diff) | |
| download | linux-dev-9749a5b6c09f1ad1a791ba702e5b1a4c57a50a6e.tar.xz linux-dev-9749a5b6c09f1ad1a791ba702e5b1a4c57a50a6e.zip | |
drm/i915/tgl: Fix the read of the DDI that transcoder is attached to
On TGL this register do not map directly to port, it was already
handled when setting it(TGL_TRANS_DDI_SELECT_PORT()) but not when
reading it.
To make it consisntent adding a macro for the older gens too.
v2:
Adding TGL_PORT_TRANS_DDI_SELECT() so all future users can reuse it
(Lucas)
v3:
Missed parentheses arround val (Jose)
v4:
Renamed TGL_PORT_TRANS_DDI_SELECT to TGL_TRANS_DDI_FUNC_CTL_VAL_TO_PORT
(Lucas)
Added TRANS_DDI_FUNC_CTL_VAL_TO_PORT (Lucas)
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190808004935.1787-2-jose.souza@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_wakeref.h')
0 files changed, 0 insertions, 0 deletions