drm/i915: Remove misleading CSR firmware loading docs

I forgot to remove these when reworking the firmware loading sequence
last year. The new sequence is that we load firmware, and if it's not
there we entirely (and permanently) fail dmc setup.

Reported-by: Dave Gordon <david.s.gordon@intel.com>
Reviewed-by: Dave Gordon <david.s.gordon@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1468505704-17391-1-git-send-email-daniel.vetter@ffwll.ch

diff --git a/drivers/gpu/drm/i915/intel_csr.c b/drivers/gpu/drm/i915/intel_csr.c
index c3b33a10c15cd8a6f74bcec4b7d442b786cce969..1ea0e1f433971ea201debcff43e36d6cd75a35f4 100644 (file)
--- a/drivers/gpu/drm/i915/intel_csr.c
+++ b/drivers/gpu/drm/i915/intel_csr.c
@@ -32,13 +32,6 @@
  * onwards to drive newly added DMC (Display microcontroller) in display
  * engine to save and restore the state of display engine when it enter into
  * low-power state and comes back to normal.
- *
- * Firmware loading status will be one of the below states: FW_UNINITIALIZED,
- * FW_LOADED, FW_FAILED.
- *
- * Once the firmware is written into the registers status will be moved from
- * FW_UNINITIALIZED to FW_LOADED and for any erroneous condition status will
- * be moved to FW_FAILED.
  */
 
 #define I915_CSR_KBL "i915/kbl_dmc_ver1_01.bin"