drm/gma500: Rename psb_intel_encoder to gma_encoder

The psb_intel_encoder is generic and should be named appropriately

Signed-off-by: Patrik Jakobsson <patrik.r.jakobsson@gmail.com>

diff --cc drivers/gpu/drm/gma500/cdv_intel_crt.c
Simple merge

diff --cc drivers/gpu/drm/gma500/cdv_intel_display.c
Simple merge

diff --cc drivers/gpu/drm/gma500/cdv_intel_dp.c
Simple merge

diff --cc drivers/gpu/drm/gma500/cdv_intel_hdmi.c
Simple merge

diff --cc drivers/gpu/drm/gma500/cdv_intel_lvds.c
Simple merge

diff --cc drivers/gpu/drm/gma500/framebuffer.c
Simple merge

diff --cc drivers/gpu/drm/gma500/gma_display.c
Simple merge

diff --cc drivers/gpu/drm/gma500/mdfld_dsi_output.h
Simple merge

diff --cc drivers/gpu/drm/gma500/mdfld_intel_display.c
Simple merge

diff --cc drivers/gpu/drm/gma500/oaktrail_crtc.c
Simple merge

diff --cc drivers/gpu/drm/gma500/oaktrail_hdmi.c
Simple merge

diff --cc drivers/gpu/drm/gma500/oaktrail_lvds.c
Simple merge

diff --cc drivers/gpu/drm/gma500/psb_drv.c
Simple merge

diff --cc drivers/gpu/drm/gma500/psb_intel_display.c
Simple merge

diff --cc drivers/gpu/drm/gma500/psb_intel_drv.h
Simple merge

diff --cc drivers/gpu/drm/gma500/psb_intel_lvds.c
Simple merge

diff --cc drivers/gpu/drm/gma500/psb_intel_sdvo.c
Simple merge